diff --git a/crates/oxc_parser/src/lib.rs b/crates/oxc_parser/src/lib.rs
index 229c49a78d0cd..48121dc68d0b7 100644
--- a/crates/oxc_parser/src/lib.rs
+++ b/crates/oxc_parser/src/lib.rs
@@ -199,15 +199,16 @@ pub struct ParseOptions {
     /// [`return`]: oxc_ast::ast::ReturnStatement
     pub allow_return_outside_function: bool,
 
-    /// Emit [`ParenthesizedExpression`]s in AST.
+    /// Emit [`ParenthesizedExpression`]s and [`TSParenthesizedType`] in AST.
     ///
     /// If this option is `true`, parenthesized expressions are represented by
-    /// (non-standard) [`ParenthesizedExpression`] nodes that have a single `expression` property
-    /// containing the expression inside parentheses.
+    /// (non-standard) [`ParenthesizedExpression`] and [`TSParenthesizedType`] nodes
+    /// that have a single `expression` property containing the expression inside parentheses.
     ///
     /// Default: `true`
     ///
     /// [`ParenthesizedExpression`]: oxc_ast::ast::ParenthesizedExpression
+    /// [`TSParenthesizedType`]: oxc_ast::ast::TSParenthesizedType
     pub preserve_parens: bool,
 
     /// Allow V8 runtime calls in the AST.
diff --git a/crates/oxc_parser/src/ts/types.rs b/crates/oxc_parser/src/ts/types.rs
index 6dd5e52fe70ba..71b9585cf4b75 100644
--- a/crates/oxc_parser/src/ts/types.rs
+++ b/crates/oxc_parser/src/ts/types.rs
@@ -936,7 +936,11 @@ impl<'a> ParserImpl<'a> {
         self.bump_any(); // bump `(`
         let ty = self.parse_ts_type()?;
         self.expect(Kind::RParen)?;
-        Ok(self.ast.ts_type_parenthesized_type(self.end_span(span), ty))
+        Ok(if self.options.preserve_parens {
+            self.ast.ts_type_parenthesized_type(self.end_span(span), ty)
+        } else {
+            ty
+        })
     }
 
     fn parse_literal_type_node(&mut self, negative: bool) -> Result<TSType<'a>> {
diff --git a/napi/parser/index.d.ts b/napi/parser/index.d.ts
index 6616982e57825..f59ab092d4d89 100644
--- a/napi/parser/index.d.ts
+++ b/napi/parser/index.d.ts
@@ -151,11 +151,11 @@ export interface ParserOptions {
    */
   astType?: 'js' | 'ts'
   /**
-   * Emit `ParenthesizedExpression` in AST.
+   * Emit `ParenthesizedExpression` and `TSParenthesizedType` in AST.
    *
    * If this option is true, parenthesized expressions are represented by
-   * (non-standard) `ParenthesizedExpression` nodes that have a single `expression` property
-   * containing the expression inside parentheses.
+   * (non-standard) `ParenthesizedExpression` and `TSParenthesizedType` nodes that
+   * have a single `expression` property containing the expression inside parentheses.
    *
    * @default true
    */
diff --git a/napi/parser/src/types.rs b/napi/parser/src/types.rs
index 1de8c3b585ea8..f4d8a83be898b 100644
--- a/napi/parser/src/types.rs
+++ b/napi/parser/src/types.rs
@@ -22,11 +22,11 @@ pub struct ParserOptions {
     #[napi(ts_type = "'js' | 'ts'")]
     pub ast_type: Option<String>,
 
-    /// Emit `ParenthesizedExpression` in AST.
+    /// Emit `ParenthesizedExpression` and `TSParenthesizedType` in AST.
     ///
     /// If this option is true, parenthesized expressions are represented by
-    /// (non-standard) `ParenthesizedExpression` nodes that have a single `expression` property
-    /// containing the expression inside parentheses.
+    /// (non-standard) `ParenthesizedExpression` and `TSParenthesizedType` nodes that
+    /// have a single `expression` property containing the expression inside parentheses.
     ///
     /// @default true
     pub preserve_parens: Option<bool>,
diff --git a/napi/parser/test/parse.test.ts b/napi/parser/test/parse.test.ts
index ef95202d71326..b640dd095d46b 100644
--- a/napi/parser/test/parse.test.ts
+++ b/napi/parser/test/parse.test.ts
@@ -2,6 +2,7 @@ import { Worker } from 'node:worker_threads';
 import { describe, expect, it } from 'vitest';
 
 import { parseAsync, parseSync } from '../index.js';
+import type { ExpressionStatement, TSTypeAliasDeclaration } from '../index.js';
 
 describe('parse', () => {
   const code = '/* comment */ foo';
@@ -244,6 +245,25 @@ describe('parse', () => {
       });
     });
   });
+
+  describe('preserveParens', () => {
+    it('should include parens when true', () => {
+      let ret = parseSync('test.js', '(x)');
+      expect((ret.program.body[0] as ExpressionStatement).expression.type).toBe('ParenthesizedExpression');
+
+      ret = parseSync('test.ts', 'type Foo = (x)');
+      expect((ret.program.body[0] as TSTypeAliasDeclaration).typeAnnotation.type).toBe('TSParenthesizedType');
+    });
+
+    it('should omit parens when false', () => {
+      const options = { preserveParens: false };
+      let ret = parseSync('test.js', '(x)', options);
+      expect((ret.program.body[0] as ExpressionStatement).expression.type).toBe('Identifier');
+
+      ret = parseSync('test.ts', 'type Foo = (x)', options);
+      expect((ret.program.body[0] as TSTypeAliasDeclaration).typeAnnotation.type).toBe('TSTypeReference');
+    });
+  });
 });
 
 describe('UTF-16 span', () => {