diff --git a/CHANGELOG.md b/CHANGELOG.md
index 692ac1876000..8906b1b307b6 100644
--- a/CHANGELOG.md
+++ b/CHANGELOG.md
@@ -59,6 +59,7 @@
 - `[jest-runtime]` [**BREAKING**] Remove deprecated and unnused `getSourceMapInfo` from Runtime ([#9969](https://github.com/facebook/jest/pull/9969))
 - `[jest-util]` No longer checking `enumerable` when adding `process.domain` ([#10862](https://github.com/facebook/jest/pull/10862))
 - `[jest-validate]` [**BREAKING**] Remove `recursiveBlacklist ` option in favor of previously introduced `recursiveDenylist` ([#10650](https://github.com/facebook/jest/pull/10650))
+- `[*]` [**BREAKING**] Remove deprecated `mapCoverage` ([#9968](https://github.com/facebook/jest/pull/9968))
 
 ### Performance
 
diff --git a/e2e/__tests__/deprecatedCliOptions.test.ts b/e2e/__tests__/deprecatedCliOptions.test.ts
deleted file mode 100644
index 4334b065dc43..000000000000
--- a/e2e/__tests__/deprecatedCliOptions.test.ts
+++ /dev/null
@@ -1,25 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-import * as path from 'path';
-import runJest from '../runJest';
-
-const dir = path.resolve(__dirname, '../deprecated-cli-options');
-
-it('Prints deprecation warnings for CLI flags', () => {
-  const {stderr, exitCode} = runJest(dir, ['--mapCoverage']);
-  expect(exitCode).toBe(0);
-  expect(stderr).toMatch(/Test Suites: 1 passed, 1 total/);
-  expect(stderr).toMatch(`● Deprecation Warning:
-
-  Option "mapCoverage" has been removed, as it's no longer necessary.
-
-  Please update your configuration.
-
-  CLI Options Documentation:
-  https://jestjs.io/docs/en/cli.html`);
-});
diff --git a/e2e/deprecated-cli-options/__tests__/dummy.js b/e2e/deprecated-cli-options/__tests__/dummy.js
deleted file mode 100644
index 1925b3756db7..000000000000
--- a/e2e/deprecated-cli-options/__tests__/dummy.js
+++ /dev/null
@@ -1,10 +0,0 @@
-/**
- * Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved.
- *
- * This source code is licensed under the MIT license found in the
- * LICENSE file in the root directory of this source tree.
- */
-
-test('Dummy', () => {
-  expect(2).toBe(2);
-});
diff --git a/e2e/deprecated-cli-options/package.json b/e2e/deprecated-cli-options/package.json
deleted file mode 100644
index 586d4ca6b75c..000000000000
--- a/e2e/deprecated-cli-options/package.json
+++ /dev/null
@@ -1,3 +0,0 @@
-{
-  "jest": {}
-}
diff --git a/packages/jest-cli/src/cli/args.ts b/packages/jest-cli/src/cli/args.ts
index fe74a2f6c4c1..60384b41fe1c 100644
--- a/packages/jest-cli/src/cli/args.ts
+++ b/packages/jest-cli/src/cli/args.ts
@@ -361,13 +361,6 @@ export const options = {
       'node.',
     type: 'boolean',
   },
-  mapCoverage: {
-    default: undefined,
-    description:
-      'Maps code coverage reports against original source code ' +
-      'when transformers supply source maps.\n\nDEPRECATED',
-    type: 'boolean',
-  },
   maxConcurrency: {
     default: 5,
     description:
diff --git a/packages/jest-config/src/Deprecated.ts b/packages/jest-config/src/Deprecated.ts
index 0e0bc23ee732..f43ec9d4d7a2 100644
--- a/packages/jest-config/src/Deprecated.ts
+++ b/packages/jest-config/src/Deprecated.ts
@@ -20,12 +20,6 @@ const deprecatedOptions: DeprecatedOptions = {
   }
   `,
 
-  mapCoverage: () => `  Option ${chalk.bold(
-    '"mapCoverage"',
-  )} has been removed, as it's no longer necessary.
-
-  Please update your configuration.`,
-
   preprocessorIgnorePatterns: (options: {
     preprocessorIgnorePatterns?: Array<string>;
   }) => `  Option ${chalk.bold(
diff --git a/packages/jest-config/src/normalize.ts b/packages/jest-config/src/normalize.ts
index e31cefaa3bf4..d2e2f060fbef 100644
--- a/packages/jest-config/src/normalize.ts
+++ b/packages/jest-config/src/normalize.ts
@@ -958,7 +958,6 @@ export default function normalize(
       case 'listTests':
       case 'logHeapUsage':
       case 'maxConcurrency':
-      case 'mapCoverage':
       case 'name':
       case 'noStackTrace':
       case 'notify':
diff --git a/packages/jest-types/src/Config.ts b/packages/jest-types/src/Config.ts
index 40da453ae5e8..8b8243994a0e 100644
--- a/packages/jest-types/src/Config.ts
+++ b/packages/jest-types/src/Config.ts
@@ -155,7 +155,6 @@ export type InitialOptions = Partial<{
   logHeapUsage: boolean;
   lastCommit: boolean;
   listTests: boolean;
-  mapCoverage: boolean;
   maxConcurrency: number;
   maxWorkers: number | string;
   moduleDirectories: Array<string>;
diff --git a/packages/jest-types/src/Transform.ts b/packages/jest-types/src/Transform.ts
index 6371a226c201..43e9ff986eb1 100644
--- a/packages/jest-types/src/Transform.ts
+++ b/packages/jest-types/src/Transform.ts
@@ -9,6 +9,5 @@
 export type TransformResult = {
   code: string;
   originalCode: string;
-  mapCoverage?: boolean; // TODO - Remove in Jest 27
   sourceMapPath: string | null;
 };