diff --git a/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry-with-errors.integtest.ts b/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry-with-errors.integtest.ts
index 3f005dcf9..9b2cd082e 100644
--- a/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry-with-errors.integtest.ts
+++ b/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry-with-errors.integtest.ts
@@ -36,6 +36,7 @@ integTest(
               ci: expect.anything(), // changes based on where this is called
               validation: true,
               quiet: false,
+              yes: false,
             },
             config: {
               context: {},
@@ -84,6 +85,7 @@ integTest(
               ci: expect.anything(), // changes based on where this is called
               validation: true,
               quiet: false,
+              yes: false,
             },
             config: {
               context: {},
diff --git a/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry.integtest.ts b/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry.integtest.ts
index 577168125..c1c004641 100644
--- a/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry.integtest.ts
+++ b/packages/@aws-cdk-testing/cli-integ/tests/cli-integ-tests/synth/cdk-synth-telemetry.integtest.ts
@@ -28,6 +28,7 @@ integTest(
               ci: expect.anything(), // changes based on where this is called
               validation: true,
               quiet: false,
+              yes: false,
             },
             config: {
               context: {},
@@ -77,6 +78,7 @@ integTest(
               ci: expect.anything(), // changes based on where this is called
               validation: true,
               quiet: false,
+              yes: false,
             },
             config: {
               context: {},
diff --git a/packages/aws-cdk/lib/cli/cli-config.ts b/packages/aws-cdk/lib/cli/cli-config.ts
index fbe1aefcb..162b6eca5 100644
--- a/packages/aws-cdk/lib/cli/cli-config.ts
+++ b/packages/aws-cdk/lib/cli/cli-config.ts
@@ -44,6 +44,7 @@ export async function makeConfig(): Promise<CliConfig> {
       'ci': { type: 'boolean', desc: 'Force CI detection. If CI=true then logs will be sent to stdout instead of stderr', default: YARGS_HELPERS.isCI() },
       'unstable': { type: 'array', desc: 'Opt in to unstable features. The flag indicates that the scope and API of a feature might still change. Otherwise the feature is generally production ready and fully supported. Can be specified multiple times.', default: [] },
       'telemetry-file': { type: 'string', desc: 'Send telemetry data to a local file.', default: undefined },
+      'yes': { type: 'boolean', alias: 'y', desc: 'Automatically answer interactive prompts with the recommended response. This includes confirming actions.', default: false },
     },
     commands: {
       'list': {
diff --git a/packages/aws-cdk/lib/cli/cli-type-registry.json b/packages/aws-cdk/lib/cli/cli-type-registry.json
index 3d7cbb488..db494fc7e 100644
--- a/packages/aws-cdk/lib/cli/cli-type-registry.json
+++ b/packages/aws-cdk/lib/cli/cli-type-registry.json
@@ -127,6 +127,12 @@
     "telemetry-file": {
       "type": "string",
       "desc": "Send telemetry data to a local file."
+    },
+    "yes": {
+      "type": "boolean",
+      "alias": "y",
+      "desc": "Automatically answer interactive prompts with the recommended response. This includes confirming actions.",
+      "default": false
     }
   },
   "commands": {
diff --git a/packages/aws-cdk/lib/cli/cli.ts b/packages/aws-cdk/lib/cli/cli.ts
index b7d3a7bad..a29f56432 100644
--- a/packages/aws-cdk/lib/cli/cli.ts
+++ b/packages/aws-cdk/lib/cli/cli.ts
@@ -70,6 +70,7 @@ export async function exec(args: string[], synthesizer?: Synthesizer): Promise<n
     isCI: Boolean(argv.ci),
     currentAction: cmd,
     stackProgress: argv.progress,
+    autoRespond: argv.yes,
   }, true);
   const ioHelper = asIoHelper(ioHost, ioHost.currentAction as any);
 
diff --git a/packages/aws-cdk/lib/cli/convert-to-user-input.ts b/packages/aws-cdk/lib/cli/convert-to-user-input.ts
index 26e5c18cf..ce1726792 100644
--- a/packages/aws-cdk/lib/cli/convert-to-user-input.ts
+++ b/packages/aws-cdk/lib/cli/convert-to-user-input.ts
@@ -35,6 +35,7 @@ export function convertYargsToUserInput(args: any): UserInput {
     ci: args.ci,
     unstable: args.unstable,
     telemetryFile: args.telemetryFile,
+    yes: args.yes,
   };
   let commandOptions;
   switch (args._[0] as Command) {
@@ -344,6 +345,7 @@ export function convertConfigToUserInput(config: any): UserInput {
     ci: config.ci,
     unstable: config.unstable,
     telemetryFile: config.telemetryFile,
+    yes: config.yes,
   };
   const listOptions = {
     long: config.list?.long,
diff --git a/packages/aws-cdk/lib/cli/io-host/cli-io-host.ts b/packages/aws-cdk/lib/cli/io-host/cli-io-host.ts
index 4bf073ecf..f76733667 100644
--- a/packages/aws-cdk/lib/cli/io-host/cli-io-host.ts
+++ b/packages/aws-cdk/lib/cli/io-host/cli-io-host.ts
@@ -81,6 +81,16 @@ export interface CliIoHostProps {
    * @default StackActivityProgress.BAR
    */
   readonly stackProgress?: StackActivityProgress;
+
+  /**
+   * Whether the CLI should attempt to automatically respond to prompts.
+   *
+   * When true, operation will usually proceed without interactive confirmation.
+   * Confirmations are responded to with yes. Other prompts will respond with the default value.
+   *
+   * @default false
+   */
+  readonly autoRespond?: boolean;
 }
 
 /**
@@ -160,6 +170,8 @@ export class CliIoHost implements IIoHost {
   private corkedCounter = 0;
   private readonly corkedLoggingBuffer: IoMessage<unknown>[] = [];
 
+  private readonly autoRespond: boolean;
+
   public telemetry?: TelemetrySession;
 
   private constructor(props: CliIoHostProps = {}) {
@@ -170,6 +182,7 @@ export class CliIoHost implements IIoHost {
     this.requireDeployApproval = props.requireDeployApproval ?? RequireApproval.BROADENING;
 
     this.stackProgress = props.stackProgress ?? StackActivityProgress.BAR;
+    this.autoRespond = props.autoRespond ?? false;
   }
 
   public async startTelemetry(args: any, context: Context, _proxyAgent?: Agent) {
@@ -413,6 +426,35 @@ export class CliIoHost implements IIoHost {
       const concurrency = data.concurrency ?? 0;
       const responseDescription = data.responseDescription;
 
+      // Special approval prompt
+      // Determine if the message needs approval. If it does, continue (it is a basic confirmation prompt)
+      // If it does not, return success (true). We only check messages with codes that we are aware
+      // are requires approval codes.
+      if (this.skipApprovalStep(msg)) {
+        return true;
+      }
+
+      // In --yes mode, respond for the user if we can
+      if (this.autoRespond) {
+        // respond with yes to all confirmations
+        if (isConfirmationPrompt(msg)) {
+          await this.notify({
+            ...msg,
+            message: `${chalk.cyan(msg.message)} (auto-confirmed)`,
+          });
+          return true;
+        }
+
+        // respond with the default for all other messages
+        if (msg.defaultResponse) {
+          await this.notify({
+            ...msg,
+            message: `${chalk.cyan(msg.message)} (auto-responded with default: ${util.format(msg.defaultResponse)})`,
+          });
+          return msg.defaultResponse;
+        }
+      }
+
       // only talk to user if STDIN is a terminal (otherwise, fail)
       if (!this.isTTY) {
         throw new ToolkitError(`${motivation}, but terminal (TTY) is not attached so we are unable to get a confirmation from the user`);
@@ -423,14 +465,6 @@ export class CliIoHost implements IIoHost {
         throw new ToolkitError(`${motivation}, but concurrency is greater than 1 so we are unable to get a confirmation from the user`);
       }
 
-      // Special approval prompt
-      // Determine if the message needs approval. If it does, continue (it is a basic confirmation prompt)
-      // If it does not, return success (true). We only check messages with codes that we are aware
-      // are requires approval codes.
-      if (this.skipApprovalStep(msg)) {
-        return true;
-      }
-
       // Basic confirmation prompt
       // We treat all requests with a boolean response as confirmation prompts
       if (isConfirmationPrompt(msg)) {
diff --git a/packages/aws-cdk/lib/cli/parse-command-line-arguments.ts b/packages/aws-cdk/lib/cli/parse-command-line-arguments.ts
index 1e9da6627..91c73b50f 100644
--- a/packages/aws-cdk/lib/cli/parse-command-line-arguments.ts
+++ b/packages/aws-cdk/lib/cli/parse-command-line-arguments.ts
@@ -161,6 +161,12 @@ export function parseCommandLineArguments(args: Array<string>): any {
       type: 'string',
       desc: 'Send telemetry data to a local file.',
     })
+    .option('yes', {
+      default: false,
+      type: 'boolean',
+      alias: 'y',
+      desc: 'Automatically answer interactive prompts with the recommended response. This includes confirming actions.',
+    })
     .command(['list [STACKS..]', 'ls [STACKS..]'], 'Lists all stacks in the app', (yargs: Argv) =>
       yargs
         .option('long', {
diff --git a/packages/aws-cdk/lib/cli/user-input.ts b/packages/aws-cdk/lib/cli/user-input.ts
index 6a18b5873..735198270 100644
--- a/packages/aws-cdk/lib/cli/user-input.ts
+++ b/packages/aws-cdk/lib/cli/user-input.ts
@@ -327,6 +327,13 @@ export interface GlobalOptions {
    * @default - undefined
    */
   readonly telemetryFile?: string;
+
+  /**
+   * Automatically answer interactive prompts with the recommended response. This includes confirming actions.
+   *
+   * @default - false
+   */
+  readonly yes?: boolean;
 }
 
 /**
diff --git a/packages/aws-cdk/test/cli/cli-arguments.test.ts b/packages/aws-cdk/test/cli/cli-arguments.test.ts
index 1a8adfdc3..3c3269361 100644
--- a/packages/aws-cdk/test/cli/cli-arguments.test.ts
+++ b/packages/aws-cdk/test/cli/cli-arguments.test.ts
@@ -35,6 +35,7 @@ describe('yargs', () => {
         unstable: [],
         notices: undefined,
         output: undefined,
+        yes: false,
       },
       deploy: {
         STACKS: undefined,
diff --git a/packages/aws-cdk/test/cli/cli.test.ts b/packages/aws-cdk/test/cli/cli.test.ts
index ab4c38a05..7acbc533c 100644
--- a/packages/aws-cdk/test/cli/cli.test.ts
+++ b/packages/aws-cdk/test/cli/cli.test.ts
@@ -59,6 +59,12 @@ jest.mock('../../lib/cli/parse-command-line-arguments', () => ({
       if (args.includes('--role-arn')) {
         result = { ...result, roleArn: 'arn:aws:iam::123456789012:role/TestRole' };
       }
+    } else if (args.includes('deploy')) {
+      result = {
+        ...result,
+        _: ['deploy'],
+        parameters: [],
+      };
     }
 
     // Handle notices flags
@@ -79,6 +85,10 @@ jest.mock('../../lib/cli/parse-command-line-arguments', () => ({
       result = { ...result, verbose: parseInt(args[verboseIndex + 1], 10) };
     }
 
+    if (args.includes('--yes')) {
+      result = { ...result, yes: true };
+    }
+
     return Promise.resolve(result);
   }),
 }));
@@ -481,3 +491,25 @@ describe('gc command tests', () => {
     expect(gcSpy).toHaveBeenCalled();
   });
 });
+
+describe('--yes', () => {
+  test('when --yes option is provided, CliIoHost is using autoRespond', async () => {
+    // GIVEN
+    const migrateSpy = jest.spyOn(cdkToolkitModule.CdkToolkit.prototype, 'deploy').mockResolvedValue();
+    const execSpy = jest.spyOn(CliIoHost, 'instance');
+
+    // WHEN
+    await exec(['deploy', '--yes']);
+
+    // THEN
+    expect(execSpy).toHaveBeenCalledWith(
+      expect.objectContaining({
+        autoRespond: true,
+      }),
+      true,
+    );
+
+    migrateSpy.mockRestore();
+    execSpy.mockRestore();
+  });
+});
diff --git a/packages/aws-cdk/test/cli/io-host/cli-io-host.test.ts b/packages/aws-cdk/test/cli/io-host/cli-io-host.test.ts
index 7af5cb581..c84ba98fb 100644
--- a/packages/aws-cdk/test/cli/io-host/cli-io-host.test.ts
+++ b/packages/aws-cdk/test/cli/io-host/cli-io-host.test.ts
@@ -494,6 +494,57 @@ describe('CliIoHost', () => {
       });
     });
 
+    describe('--yes mode', () => {
+      const autoRespondingIoHost = CliIoHost.instance({
+        logLevel: 'trace',
+        autoRespond: true,
+        isCI: false,
+        isTTY: true,
+      }, true);
+
+      test('it does not prompt the user and return true', async () => {
+        const notifySpy = jest.spyOn(autoRespondingIoHost, 'notify');
+
+        // WHEN
+        const response = await autoRespondingIoHost.requestResponse(plainMessage({
+          time: new Date(),
+          level: 'info',
+          action: 'synth',
+          code: 'CDK_TOOLKIT_I0001',
+          message: 'test message',
+          defaultResponse: true,
+        }));
+
+        // THEN
+        expect(mockStdout).not.toHaveBeenCalledWith(chalk.cyan('test message') + ' (y/n) ');
+        expect(notifySpy).toHaveBeenCalledWith(expect.objectContaining({
+          message: chalk.cyan('test message') + ' (auto-confirmed)',
+        }));
+        expect(response).toBe(true);
+      });
+
+      test('messages with default are skipped', async () => {
+        const notifySpy = jest.spyOn(autoRespondingIoHost, 'notify');
+
+        // WHEN
+        const response = await autoRespondingIoHost.requestResponse(plainMessage({
+          time: new Date(),
+          level: 'info',
+          action: 'synth',
+          code: 'CDK_TOOLKIT_I5060',
+          message: 'test message',
+          defaultResponse: 'foobar',
+        }));
+
+        // THEN
+        expect(mockStdout).not.toHaveBeenCalledWith(chalk.cyan('test message') + ' (y/n) ');
+        expect(notifySpy).toHaveBeenCalledWith(expect.objectContaining({
+          message: chalk.cyan('test message') + ' (auto-responded with default: foobar)',
+        }));
+        expect(response).toBe('foobar');
+      });
+    });
+
     describe('non-promptable data', () => {
       test('logs messages and returns default unchanged', async () => {
         const response = await ioHost.requestResponse(plainMessage({