diff --git a/docs/rules/README.md b/docs/rules/README.md
index 89fa12b52..97a0089de 100644
--- a/docs/rules/README.md
+++ b/docs/rules/README.md
@@ -279,6 +279,7 @@ For example:
 | [vue/no-restricted-syntax](./no-restricted-syntax.md) | disallow specified syntax |  |
 | [vue/no-static-inline-styles](./no-static-inline-styles.md) | disallow static inline `style` attributes |  |
 | [vue/no-template-target-blank](./no-template-target-blank.md) | disallow target="_blank" attribute without rel="noopener noreferrer" |  |
+| [vue/no-unregistered-components](./no-unregistered-components.md) | disallow using components that are not registered inside templates |  |
 | [vue/no-unsupported-features](./no-unsupported-features.md) | disallow unsupported Vue.js syntax on the specified version | :wrench: |
 | [vue/object-curly-spacing](./object-curly-spacing.md) | enforce consistent spacing inside braces | :wrench: |
 | [vue/padding-line-between-blocks](./padding-line-between-blocks.md) | require or disallow padding lines between blocks | :wrench: |
diff --git a/docs/rules/no-unregistered-components.md b/docs/rules/no-unregistered-components.md
new file mode 100644
index 000000000..c90b41c41
--- /dev/null
+++ b/docs/rules/no-unregistered-components.md
@@ -0,0 +1,137 @@
+---
+pageClass: rule-details
+sidebarDepth: 0
+title: vue/no-unregistered-components
+description: disallow using components that are not registered inside templates
+---
+# vue/no-unregistered-components
+> disallow using components that are not registered inside templates
+
+## :book: Rule Details
+
+This rule reports components that haven't been registered and are being used in the template.
+
+::: warning Note
+This rule cannot check globally registered components and components registered in mixins 
+unless you add them as part of the ignored patterns. `component`, `suspense` and `teleport` 
+are ignored by default.
+:::
+
+<eslint-code-block :rules="{'vue/no-unregistered-components': ['error']}">
+
+```vue
+<!-- ✓ GOOD -->
+<template>
+  <div>
+    <h2>Lorem ipsum</h2>
+    <the-modal>
+      <component is="TheInput" />
+      <component :is="'TheDropdown'" />
+      <TheButton>CTA</TheButton>
+    </the-modal>
+  </div>
+</template>
+
+<script>
+  import TheButton from 'components/TheButton.vue'
+  import TheModal from 'components/TheModal.vue'
+  import TheInput from 'components/TheInput.vue'
+  import TheDropdown from 'components/TheDropdown.vue'
+
+  export default {
+    components: {
+      TheButton,
+      TheModal,
+      TheInput,
+      TheDropdown,
+    }
+  }
+</script>
+```
+
+</eslint-code-block>
+
+<eslint-code-block :rules="{'vue/no-unregistered-components': ['error']}">
+
+```vue
+<!-- ✗ BAD -->
+<template>
+  <div>
+    <h2>Lorem ipsum</h2>
+    <TheModal />
+  </div>
+</template>
+
+<script>
+  export default {
+    components: {
+
+    }
+  }
+</script>
+```
+
+</eslint-code-block>
+
+## :wrench: Options
+
+```json
+{
+  "vue/no-unregistered-components": ["error", {
+    "ignorePatterns": []
+  }]
+}
+```
+
+- `ignorePatterns` Suppresses all errors if component name matches one or more patterns.
+
+### `ignorePatterns: ['custom(\\-\\w+)+']`
+
+<eslint-code-block :rules="{'vue/no-unregistered-components': ['error', { 'ignorePatterns': ['custom(\\-\\w+)+'] }]}">
+
+```vue
+<!-- ✓ GOOD -->
+<template>
+  <div>
+    <h2>Lorem ipsum</h2>
+    <CustomComponent />
+  </div>
+</template>
+
+<script>
+  export default {
+    components: {
+
+    },
+  }
+</script>
+```
+
+</eslint-code-block>
+
+<eslint-code-block :rules="{'vue/no-unregistered-components': ['error', { 'ignorePatterns': ['custom(\\-\\w+)+'] }]}">
+
+```vue
+<!-- ✗ BAD -->
+<template>
+  <div>
+    <h2>Lorem ipsum</h2>
+    <WarmButton />
+  </div>
+</template>
+
+<script>
+  export default {
+    components: {
+
+    },
+  }
+</script>
+```
+
+</eslint-code-block>
+
+## :mag: Implementation
+
+- [Rule source](https://github.com/vuejs/eslint-plugin-vue/blob/master/lib/rules/no-unregistered-components.js)
+- [Test source](https://github.com/vuejs/eslint-plugin-vue/blob/master/tests/lib/rules/no-unregistered-components.js)
diff --git a/lib/index.js b/lib/index.js
index 740b49e3f..1439d91f9 100644
--- a/lib/index.js
+++ b/lib/index.js
@@ -70,6 +70,7 @@ module.exports = {
     'no-template-shadow': require('./rules/no-template-shadow'),
     'no-template-target-blank': require('./rules/no-template-target-blank'),
     'no-textarea-mustache': require('./rules/no-textarea-mustache'),
+    'no-unregistered-components': require('./rules/no-unregistered-components'),
     'no-unsupported-features': require('./rules/no-unsupported-features'),
     'no-unused-components': require('./rules/no-unused-components'),
     'no-unused-vars': require('./rules/no-unused-vars'),
diff --git a/lib/rules/no-unregistered-components.js b/lib/rules/no-unregistered-components.js
new file mode 100644
index 000000000..f387248ac
--- /dev/null
+++ b/lib/rules/no-unregistered-components.js
@@ -0,0 +1,153 @@
+/**
+ * @fileoverview Report used components that are not registered
+ * @author Jesús Ángel González Novez
+ */
+'use strict'
+
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+const utils = require('eslint-plugin-vue/lib/utils')
+const casing = require('eslint-plugin-vue/lib/utils/casing')
+
+// ------------------------------------------------------------------------------
+// Rule helpers
+// ------------------------------------------------------------------------------
+
+const VUE_BUILT_IN_COMPONENTS = [
+  'component',
+  'suspense',
+  'teleport',
+  'transition',
+  'transition-group',
+  'keep-alive',
+  'slot'
+]
+/**
+ * Check whether the given node is a built-in component or not.
+ *
+ * Includes `suspense` and `teleport` from Vue 3.
+ *
+ * @param {ASTNode} node The start tag node to check.
+ * @returns {boolean} `true` if the node is a built-in component.
+ */
+const isBuiltInComponent = (node) => {
+  const rawName = node && casing.kebabCase(node.rawName)
+  return utils.isHtmlElementNode(node) &&
+    !utils.isHtmlWellKnownElementName(node.rawName) &&
+    VUE_BUILT_IN_COMPONENTS.indexOf(rawName) > -1
+}
+
+// ------------------------------------------------------------------------------
+// Rule Definition
+// ------------------------------------------------------------------------------
+
+module.exports = {
+  meta: {
+    type: 'suggestion',
+    docs: {
+      description: 'disallow using components that are not registered inside templates',
+      categories: null,
+      recommended: false,
+      url: 'https://eslint.vuejs.org/rules/no-unregistered-components.html'
+    },
+    fixable: null,
+    schema: [{
+      type: 'object',
+      properties: {
+        ignorePatterns: {
+          type: 'array'
+        }
+      },
+      additionalProperties: false
+    }]
+  },
+
+  create (context) {
+    const options = context.options[0] || {}
+    const ignorePatterns = options.ignorePatterns || []
+    const usedComponentNodes = []
+    const registeredComponents = []
+
+    return utils.defineTemplateBodyVisitor(context, {
+      VElement (node) {
+        if (
+          (!utils.isHtmlElementNode(node) && !utils.isSvgElementNode(node)) ||
+          utils.isHtmlWellKnownElementName(node.rawName) ||
+          utils.isSvgWellKnownElementName(node.rawName) ||
+          isBuiltInComponent(node)
+        ) {
+          return
+        }
+
+        usedComponentNodes.push({ node, name: node.rawName })
+      },
+      "VAttribute[directive=true][key.name.name='bind'][key.argument.name='is']" (node) {
+        if (
+          !node.value ||
+          node.value.type !== 'VExpressionContainer' ||
+          !node.value.expression
+        ) return
+
+        if (node.value.expression.type === 'Literal') {
+          if (utils.isHtmlWellKnownElementName(node.value.expression.value)) return
+          usedComponentNodes.push({ node, name: node.value.expression.value })
+        }
+      },
+      "VAttribute[directive=false][key.name='is']" (node) {
+        if (
+          !node.value || // `<component is />`
+          utils.isHtmlWellKnownElementName(node.value.value)
+        ) return
+        usedComponentNodes.push({ node, name: node.value.value })
+      },
+      "VElement[name='template']:exit" () {
+        // All registered components, transformed to kebab-case
+        const registeredComponentNames = registeredComponents
+          .map(({ name }) => casing.kebabCase(name))
+
+        // All registered components using kebab-case syntax
+        const componentsRegisteredAsKebabCase = registeredComponents
+          .filter(({ name }) => name === casing.kebabCase(name))
+          .map(({ name }) => name)
+
+        usedComponentNodes
+          .filter(({ name }) => {
+            const kebabCaseName = casing.kebabCase(name)
+
+            // Check ignored patterns in first place
+            if (ignorePatterns.find(pattern => {
+              const regExp = new RegExp(pattern)
+              return regExp.test(kebabCaseName) ||
+                regExp.test(casing.pascalCase(name)) ||
+                regExp.test(casing.camelCase(name)) ||
+                regExp.test(casing.snakeCase(name)) ||
+                regExp.test(name)
+            })) return false
+
+            // Component registered as `foo-bar` cannot be used as `FooBar`
+            if (
+              name.indexOf('-') === -1 &&
+              name === casing.pascalCase(name) &&
+              componentsRegisteredAsKebabCase.indexOf(kebabCaseName) !== -1
+            ) {
+              return true
+            }
+
+            // Otherwise
+            return registeredComponentNames.indexOf(kebabCaseName) === -1
+          })
+          .forEach(({ node, name }) => context.report({
+            node,
+            message: 'The "{{name}}" component has been used but not registered.',
+            data: {
+              name
+            }
+          }))
+      }
+    }, utils.executeOnVue(context, (obj) => {
+      registeredComponents.push(...utils.getRegisteredComponents(obj))
+    }))
+  }
+}
diff --git a/tests/lib/rules/no-unregistered-components.js b/tests/lib/rules/no-unregistered-components.js
new file mode 100644
index 000000000..2f7dd2630
--- /dev/null
+++ b/tests/lib/rules/no-unregistered-components.js
@@ -0,0 +1,566 @@
+/**
+ * @fileoverview Report used components that are not registered
+ * @author Jesús Ángel González Novez
+ */
+'use strict'
+
+// ------------------------------------------------------------------------------
+// Requirements
+// ------------------------------------------------------------------------------
+
+const RuleTester = require('eslint').RuleTester
+const rule = require('../../../lib/rules/no-unregistered-components')
+
+// ------------------------------------------------------------------------------
+// Tests
+// ------------------------------------------------------------------------------
+
+const tester = new RuleTester({
+  parser: require.resolve('vue-eslint-parser'),
+  parserOptions: {
+    ecmaVersion: 2018,
+    sourceType: 'module'
+  }
+})
+
+tester.run('no-unregistered-components', rule, {
+  valid: [
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <div>Lorem ipsum</div>
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent />
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'custom(\\-\\w+)+'
+          ]
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent>
+            Some text
+          </CustomComponent>
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'custom(\\-\\w+)+'
+          ]
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <custom-component>
+            Some text
+          </custom-component>
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'custom(\\-\\w+)+'
+          ]
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <custom-component>
+            Some text
+          </custom-component>
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'Custom(\\w+)+'
+          ]
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <custom_component>
+            Some text
+          </custom_component>
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'Custom(\\w+)+'
+          ]
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <customComponent>
+            Some text
+          </customComponent>
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'Custom(\\w+)+'
+          ]
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <customComponent>
+            <warm-code>Text</warm-code>
+            <InfoBtnPrimary value="text" />
+          </customComponent>
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'Custom(\\w+)+',
+            'Warm(\\w+)+',
+            'InfoBtn(\\w+)+'
+          ]
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent />
+        </template>
+        <script>
+        export default {
+          components: {
+            CustomComponent
+          }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent>
+            Some text
+          </CustomComponent>
+        </template>
+        <script>
+        export default {
+          components: {
+            CustomComponent
+          }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component :is="'CustomComponent'" />
+        </template>
+        <script>
+        export default {
+          components: {
+            CustomComponent
+          }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component :is="'CustomComponent'">
+            Some text
+          </component>
+        </template>
+        <script>
+        export default {
+          components: {
+            CustomComponent
+          }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component v-if="showComponent" :is="'CustomComponent'" />
+        </template>
+        <script>
+        export default {
+          data: () => ({
+            showComponent: true
+          }),
+          components: {
+            CustomComponent
+          }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component v-if="showComponent" :is="'CustomComponent'" />
+        </template>
+        <script>
+        export default {
+          data: () => ({
+            showComponent: false
+          }),
+          components: {
+            CustomComponent
+          }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component :is="'div'" />
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component is="div" />
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component is="span">
+            Text
+          </component>
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <Component is="div" />
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <Component is="span">
+            Text
+          </Component>
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component :is="name" />
+        </template>
+        <script>
+        export default {
+          data: () => ({ name: 'div' })
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component :is="name" />
+        </template>
+        <script>
+        export default {
+          data: () => ({ name: 'warm-button' }),
+          components: { WarmButton }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <teleport />
+          <suspense />
+          <suspense>
+            <div>Text</div>
+          </suspense>
+          <Teleport />
+          <Suspense />
+          <Suspense>
+            <div>Text</div>
+          </Suspense>
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <transition />
+          <transition-group />
+          <keep-alive />
+          <transition>
+            <div>Text</div>
+          </transition>
+          <TransitionGroup />
+          <KeepAlive />
+          <Transition>
+            <div>Text</div>
+          </Transition>
+          <Slot />
+          <slot />
+          <slot>
+            foo
+          </slot>
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <Custom-Component />
+        </template>
+        <script>
+        export default {
+          components: {
+            'custom-component': InfoPrimaryWrapper
+          }
+        }
+        </script>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component is />
+        </template>
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <Component is />
+        </template>
+      `
+    }
+  ],
+  invalid: [
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent />
+        </template>
+      `,
+      errors: [{
+        message: 'The "CustomComponent" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <WarmButton />
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'custom(\\-\\w+)+'
+          ]
+        }
+      ],
+      errors: [{
+        message: 'The "WarmButton" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent>
+            Some text
+          </CustomComponent>
+        </template>
+      `,
+      errors: [{
+        message: 'The "CustomComponent" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <WarmButton>
+            Some text
+          </WarmButton>
+        </template>
+      `,
+      options: [
+        {
+          ignorePatterns: [
+            'custom(\\-\\w+)+'
+          ]
+        }
+      ],
+      errors: [{
+        message: 'The "WarmButton" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent />
+        </template>
+        <script>
+        export default {
+          components: {
+            WarmButton
+          }
+        }
+        </script>
+      `,
+      errors: [{
+        message: 'The "CustomComponent" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent>
+            Some text
+          </CustomComponent>
+        </template>
+        <script>
+        export default {
+          components: {
+            WarmButton
+          }
+        }
+        </script>
+      `,
+      errors: [{
+        message: 'The "CustomComponent" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component :is="'CustomComponent'" />
+        </template>
+        <script>
+        export default {
+          components: {
+            WarmButton
+          }
+        }
+        </script>
+      `,
+      errors: [{
+        message: 'The "CustomComponent" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <component :is="'CustomComponent'">
+            Some text
+          </component>
+        </template>
+        <script>
+        export default {
+          components: {
+            WarmButton
+          }
+        }
+        </script>
+      `,
+      errors: [{
+        message: 'The "CustomComponent" component has been used but not registered.',
+        line: 3
+      }]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+        <template>
+          <CustomComponent />
+        </template>
+        <script>
+        export default {
+          components: {
+            'custom-component': InfoPrimaryWrapper
+          }
+        }
+        </script>
+      `,
+      errors: [{
+        message: 'The "CustomComponent" component has been used but not registered.',
+        line: 3
+      }]
+    }
+  ]
+})