diff --git a/lib/utils/index.js b/lib/utils/index.js
index b61b52926..6b7df723f 100644
--- a/lib/utils/index.js
+++ b/lib/utils/index.js
@@ -18,6 +18,8 @@
  * @typedef {import('vue-eslint-parser').AST.ESLintFunctionExpression} FunctionExpression
  * @typedef {import('vue-eslint-parser').AST.ESLintBlockStatement} BlockStatement
  * @typedef {import('vue-eslint-parser').AST.ESLintNode} ESLintNode
+ *
+ * @typedef {import('vue-eslint-parser').AST.ESLintArrowFunctionExpression | { type: 'ArrowFunctionExpression', body: BlockStatement | Expression } } ArrowFunctionExpression
  */
 
 /**
@@ -37,6 +39,11 @@
 /**
  * @typedef { {key: string, value: BlockStatement} } ComponentComputedProperty
  */
+/**
+ * @typedef { { name: string, groupName: string, node: Literal | TemplateLiteral } } ComponentArrayPropertyData
+ * @typedef { { name: string, groupName: string, node: Identifier | Literal | TemplateLiteral } } ComponentObjectPropertyData
+ * @typedef { ComponentArrayPropertyData | ComponentObjectPropertyData } ComponentPropertyData
+ */
 
 // ------------------------------------------------------------------------------
 // Helpers
@@ -799,14 +806,17 @@ module.exports = {
   },
   /**
    * Return generator with all properties
-   * @param {ASTNode} node Node to check
-   * @param {Set} groups Name of parent group
+   * @param {ObjectExpression} node Node to check
+   * @param {Set<string>} groups Name of parent group
+   * @returns {IterableIterator<ComponentPropertyData>}
    */
   * iterateProperties (node, groups) {
-    const nodes = node.properties.filter(p => p.type === 'Property' && groups.has(getStaticPropertyName(p.key)))
-    for (const item of nodes) {
-      const name = getStaticPropertyName(item.key)
-      if (!name) continue
+    for (const item of node.properties) {
+      if (item.type !== 'Property') {
+        continue
+      }
+      const name = getStaticPropertyName(item)
+      if (!name || !groups.has(name)) continue
 
       if (item.value.type === 'ArrayExpression') {
         yield * this.iterateArrayExpression(item.value, name)
@@ -822,40 +832,66 @@ module.exports = {
 
   /**
    * Return generator with all elements inside ArrayExpression
-   * @param {ASTNode} node Node to check
+   * @param {ArrayExpression} node Node to check
    * @param {string} groupName Name of parent group
+   * @returns {IterableIterator<ComponentArrayPropertyData>}
    */
   * iterateArrayExpression (node, groupName) {
     assert(node.type === 'ArrayExpression')
     for (const item of node.elements) {
-      const name = getStaticPropertyName(item)
-      if (name) {
-        const obj = { name, groupName, node: item }
-        yield obj
+      if (item.type === 'Literal' || item.type === 'TemplateLiteral') {
+        const name = getStaticPropertyName(item)
+        if (name) {
+          yield { name, groupName, node: item }
+        }
       }
     }
   },
 
   /**
    * Return generator with all elements inside ObjectExpression
-   * @param {ASTNode} node Node to check
+   * @param {ObjectExpression} node Node to check
    * @param {string} groupName Name of parent group
+   * @returns {IterableIterator<ComponentObjectPropertyData>}
    */
   * iterateObjectExpression (node, groupName) {
     assert(node.type === 'ObjectExpression')
+    let usedGetter
     for (const item of node.properties) {
-      const name = getStaticPropertyName(item)
-      if (name) {
-        const obj = { name, groupName, node: item.key }
-        yield obj
+      if (item.type === 'Property') {
+        const key = item.key
+        if (key.type === 'Identifier' || key.type === 'Literal' || key.type === 'TemplateLiteral') {
+          const name = getStaticPropertyName(item)
+          if (name) {
+            if (item.kind === 'set') {
+              // find getter pair
+              if (!usedGetter) { usedGetter = new Set() }
+              if (node.properties.some(item2 => {
+                if (item2.type === 'Property' && item2.kind === 'get' && !usedGetter.has(item2)) {
+                  const getterName = getStaticPropertyName(item2)
+                  if (getterName === name) {
+                    usedGetter.add(item2)
+                    return true
+                  }
+                }
+                return false
+              })) {
+                // has getter pair
+                continue
+              }
+            }
+            yield { name, groupName, node: key }
+          }
+        }
       }
     }
   },
 
   /**
    * Return generator with all elements inside FunctionExpression
-   * @param {ASTNode} node Node to check
+   * @param {FunctionExpression} node Node to check
    * @param {string} groupName Name of parent group
+   * @returns {IterableIterator<ComponentObjectPropertyData>}
    */
   * iterateFunctionExpression (node, groupName) {
     assert(node.type === 'FunctionExpression')
@@ -870,19 +906,21 @@ module.exports = {
 
   /**
    * Return generator with all elements inside ArrowFunctionExpression
-   * @param {ASTNode} node Node to check
+   * @param {ArrowFunctionExpression} node Node to check
    * @param {string} groupName Name of parent group
+   * @returns {IterableIterator<ComponentObjectPropertyData>}
    */
   * iterateArrowFunctionExpression (node, groupName) {
     assert(node.type === 'ArrowFunctionExpression')
-    if (node.body.type === 'BlockStatement') {
-      for (const item of node.body.body) {
+    const body = node.body
+    if (body.type === 'BlockStatement') {
+      for (const item of body.body) {
         if (item.type === 'ReturnStatement' && item.argument && item.argument.type === 'ObjectExpression') {
           yield * this.iterateObjectExpression(item.argument, groupName)
         }
       }
-    } else if (node.body.type === 'ObjectExpression') {
-      yield * this.iterateObjectExpression(node.body, groupName)
+    } else if (body.type === 'ObjectExpression') {
+      yield * this.iterateObjectExpression(body, groupName)
     }
   },
 
diff --git a/tests/lib/rules/no-dupe-keys.js b/tests/lib/rules/no-dupe-keys.js
index 94c1eaf98..d85655669 100644
--- a/tests/lib/rules/no-dupe-keys.js
+++ b/tests/lib/rules/no-dupe-keys.js
@@ -15,7 +15,12 @@ const RuleTester = require('eslint').RuleTester
 // Tests
 // ------------------------------------------------------------------------------
 
-const ruleTester = new RuleTester()
+const ruleTester = new RuleTester({
+  parserOptions: {
+    ecmaVersion: 2018,
+    sourceType: 'module'
+  }
+})
 ruleTester.run('no-dupe-keys', rule, {
   valid: [
     {
@@ -41,8 +46,7 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           }
         }
-      `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' }
+      `
     },
     {
       filename: 'test.vue',
@@ -72,8 +76,7 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           }
         }
-      `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' }
+      `
     },
 
     {
@@ -99,8 +102,7 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           }
         }
-      `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' }
+      `
     },
 
     {
@@ -124,8 +126,7 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           }
         }
-      `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' }
+      `
     },
 
     {
@@ -161,8 +162,7 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           },
         }
-      `,
-      parserOptions: { ecmaVersion: 2018, sourceType: 'module' }
+      `
     },
 
     {
@@ -206,8 +206,7 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           }
         }
-      `,
-      parserOptions: { ecmaVersion: 2018, sourceType: 'module' }
+      `
     },
 
     {
@@ -243,8 +242,7 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           },
         }
-      `,
-      parserOptions: { ecmaVersion: 2018, sourceType: 'module' }
+      `
     },
 
     {
@@ -278,8 +276,7 @@ ruleTester.run('no-dupe-keys', rule, {
             ...dat
           }),
         }
-      `,
-      parserOptions: { ecmaVersion: 2018, sourceType: 'module' }
+      `
     },
 
     {
@@ -298,8 +295,7 @@ ruleTester.run('no-dupe-keys', rule, {
             propA: String
           }
         }
-      `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' }
+      `
     },
     {
       filename: 'test.vue',
@@ -331,8 +327,59 @@ ruleTester.run('no-dupe-keys', rule, {
             }
           }
         }
-      `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' }
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        data () {
+          return {
+            get foo() {
+              return foo
+            },
+            set foo(v) {
+              foo = v
+            }
+          }
+        }
+      }
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        data () {
+          return {
+            set foo(v) {
+              foo = v
+            },
+            get foo() {
+              return foo
+            }
+          }
+        }
+      }
+      `
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        data () {
+          return {
+            get foo() {
+              return foo
+            },
+            bar,
+            set foo(v) {
+              foo = v
+            }
+          }
+        }
+      }
+      `
     }
   ],
 
@@ -364,7 +411,6 @@ ruleTester.run('no-dupe-keys', rule, {
           }
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -411,7 +457,6 @@ ruleTester.run('no-dupe-keys', rule, {
           }
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -449,7 +494,6 @@ ruleTester.run('no-dupe-keys', rule, {
           }
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -494,7 +538,6 @@ ruleTester.run('no-dupe-keys', rule, {
           }
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -527,7 +570,6 @@ ruleTester.run('no-dupe-keys', rule, {
         })
       `,
       options: [{ groups: ['foo'] }],
-      parserOptions: { ecmaVersion: 6 },
       errors: [
         {
           message: "Duplicated key 'bar'.",
@@ -553,7 +595,6 @@ ruleTester.run('no-dupe-keys', rule, {
           }
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -577,7 +618,6 @@ ruleTester.run('no-dupe-keys', rule, {
           }
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -599,7 +639,6 @@ ruleTester.run('no-dupe-keys', rule, {
           })
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -621,7 +660,6 @@ ruleTester.run('no-dupe-keys', rule, {
           })
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -643,7 +681,6 @@ ruleTester.run('no-dupe-keys', rule, {
           })
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -665,7 +702,6 @@ ruleTester.run('no-dupe-keys', rule, {
           })
         }
       `,
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'foo'.",
@@ -686,7 +722,6 @@ ruleTester.run('no-dupe-keys', rule, {
         })
       `,
       options: [{ groups: ['foo'] }],
-      parserOptions: { ecmaVersion: 6 },
       errors: [
         {
           message: "Duplicated key 'bar'.",
@@ -707,13 +742,115 @@ ruleTester.run('no-dupe-keys', rule, {
         })
       `,
       options: [{ groups: ['foo'] }],
-      parserOptions: { ecmaVersion: 6, sourceType: 'module' },
       errors: [
         {
           message: "Duplicated key 'bar'.",
           line: 7
         }
       ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        props: ['foo'],
+        data () {
+          return {
+            get foo() {
+              return foo
+            },
+            set foo(v) {
+              foo = v
+            }
+          }
+        }
+      }
+      `,
+      errors: [
+        {
+          message: "Duplicated key 'foo'.",
+          line: 6
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        props: ['foo'],
+        data () {
+          return {
+            set foo(v) {},
+            get foo() {}
+          }
+        }
+      }
+      `,
+      errors: [
+        {
+          message: "Duplicated key 'foo'.",
+          line: 7
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        props: ['foo'],
+        data () {
+          return {
+            set foo(v) {}
+          }
+        }
+      }
+      `,
+      errors: [
+        {
+          message: "Duplicated key 'foo'.",
+          line: 6
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        data () {
+          return {
+            get foo() {},
+            set foo(v) {},
+            get foo() {},
+          }
+        }
+      }
+      `,
+      errors: [
+        {
+          message: "Duplicated key 'foo'.",
+          line: 7
+        }
+      ]
+    },
+    {
+      filename: 'test.vue',
+      code: `
+      export default {
+        data () {
+          return {
+            get foo() {},
+            set foo(v) {},
+            set foo(v) {},
+          }
+        }
+      }
+      `,
+      errors: [
+        {
+          message: "Duplicated key 'foo'.",
+          line: 7
+        }
+      ]
     }
   ]
 })