diff --git a/crates/oxc_ast/src/ast/js.rs b/crates/oxc_ast/src/ast/js.rs
index d91a2aa1a5020..22dd748b03e5e 100644
--- a/crates/oxc_ast/src/ast/js.rs
+++ b/crates/oxc_ast/src/ast/js.rs
@@ -2040,6 +2040,7 @@ pub struct MethodDefinition<'a> {
     pub r#type: MethodDefinitionType,
     #[ts]
     pub decorators: Vec<'a, Decorator<'a>>,
+    #[estree(via = MethodDefinitionKey)]
     pub key: PropertyKey<'a>,
     #[visit(args(flags = match self.kind {
         MethodDefinitionKind::Get => ScopeFlags::Function | ScopeFlags::GetAccessor,
diff --git a/crates/oxc_ast/src/generated/derive_estree.rs b/crates/oxc_ast/src/generated/derive_estree.rs
index afd3cbb3370e2..075396201bd7e 100644
--- a/crates/oxc_ast/src/generated/derive_estree.rs
+++ b/crates/oxc_ast/src/generated/derive_estree.rs
@@ -1514,7 +1514,7 @@ impl ESTree for MethodDefinition<'_> {
         state.serialize_field("end", &self.span.end);
         state.serialize_field("static", &self.r#static);
         state.serialize_field("computed", &self.computed);
-        state.serialize_field("key", &self.key);
+        state.serialize_field("key", &crate::serialize::MethodDefinitionKey(self));
         state.serialize_field("kind", &self.kind);
         state.serialize_field("value", &self.value);
         state.serialize_ts_field("decorators", &self.decorators);
diff --git a/crates/oxc_ast/src/serialize.rs b/crates/oxc_ast/src/serialize.rs
index ff07679ece77d..5c1a42cd757ae 100644
--- a/crates/oxc_ast/src/serialize.rs
+++ b/crates/oxc_ast/src/serialize.rs
@@ -673,6 +673,52 @@ impl ESTree for FunctionFormalParameters<'_, '_> {
     }
 }
 
+/// Serializer for `key` field of `MethodDefinition`.
+///
+/// In TS-ESTree `"constructor"` in `class C { "constructor"() {} }`
+/// is represented as an `Identifier`.
+/// In Acorn and Espree, it's a `Literal`.
+/// <https://github.com/typescript-eslint/typescript-eslint/issues/11084>
+#[ast_meta]
+#[estree(
+    ts_type = "PropertyKey",
+    raw_deser = "
+        /* IF_JS */
+        DESER[PropertyKey](POS_OFFSET.key)
+        /* END_IF_JS */
+
+        /* IF_TS */
+        let key = DESER[PropertyKey](POS_OFFSET.key);
+        if (THIS.kind === 'constructor') {
+            key = {
+                type: 'Identifier',
+                start: key.start,
+                end: key.end,
+                name: 'constructor',
+                decorators: [],
+                optional: false,
+                typeAnnotation: null,
+            };
+        }
+        key
+        /* END_IF_TS */
+    "
+)]
+pub struct MethodDefinitionKey<'a, 'b>(pub &'b MethodDefinition<'a>);
+
+impl ESTree for MethodDefinitionKey<'_, '_> {
+    fn serialize<S: Serializer>(&self, serializer: S) {
+        let method = self.0;
+        if S::INCLUDE_TS_FIELDS && method.kind == MethodDefinitionKind::Constructor {
+            // `key` can only be either an identifier `constructor`, or string `"constructor"`
+            let span = method.key.span();
+            IdentifierName { span, name: Atom::from("constructor") }.serialize(serializer);
+        } else {
+            method.key.serialize(serializer);
+        }
+    }
+}
+
 /// Serializer for `extends` field of `TSInterfaceDeclaration`.
 ///
 /// Serialize `extends` as an empty array if it's `None`.
diff --git a/napi/parser/deserialize-ts.js b/napi/parser/deserialize-ts.js
index 448cc4e1b4ade..9a135f035955a 100644
--- a/napi/parser/deserialize-ts.js
+++ b/napi/parser/deserialize-ts.js
@@ -932,14 +932,27 @@ function deserializeClassBody(pos) {
 }
 
 function deserializeMethodDefinition(pos) {
+  const kind = deserializeMethodDefinitionKind(pos + 72);
+  let key = deserializePropertyKey(pos + 48);
+  if (kind === 'constructor') {
+    key = {
+      type: 'Identifier',
+      start: key.start,
+      end: key.end,
+      name: 'constructor',
+      decorators: [],
+      optional: false,
+      typeAnnotation: null,
+    };
+  }
   return {
     type: deserializeMethodDefinitionType(pos + 8),
     start: deserializeU32(pos),
     end: deserializeU32(pos + 4),
     static: deserializeBool(pos + 74),
     computed: deserializeBool(pos + 73),
-    key: deserializePropertyKey(pos + 48),
-    kind: deserializeMethodDefinitionKind(pos + 72),
+    key,
+    kind,
     value: deserializeBoxFunction(pos + 64),
     decorators: deserializeVecDecorator(pos + 16),
     override: deserializeBool(pos + 75),
diff --git a/tasks/coverage/snapshots/estree_typescript.snap b/tasks/coverage/snapshots/estree_typescript.snap
index 6c88f0b8338d0..239afe65ed7c3 100644
--- a/tasks/coverage/snapshots/estree_typescript.snap
+++ b/tasks/coverage/snapshots/estree_typescript.snap
@@ -2,7 +2,7 @@ commit: 15392346
 
 estree_typescript Summary:
 AST Parsed     : 10619/10725 (99.01%)
-Positive Passed: 9037/10725 (84.26%)
+Positive Passed: 9038/10725 (84.27%)
 Expect to Parse: tasks/coverage/typescript/tests/cases/compiler/ClassDeclarationWithInvalidConstOnPropertyDeclaration.ts
 A class member cannot have the 'const' keyword.
 Mismatch: tasks/coverage/typescript/tests/cases/compiler/accessOverriddenBaseClassMember1.ts
@@ -1055,7 +1055,6 @@ Mismatch: tasks/coverage/typescript/tests/cases/conformance/classes/constructorD
 Expect to Parse: tasks/coverage/typescript/tests/cases/conformance/classes/constructorDeclarations/constructorParameters/readonlyReadonly.ts
 readonly' modifier already seen.
 Mismatch: tasks/coverage/typescript/tests/cases/conformance/classes/constructorDeclarations/constructorWithExpressionLessReturn.ts
-Mismatch: tasks/coverage/typescript/tests/cases/conformance/classes/constructorDeclarations/quotedConstructors.ts
 Mismatch: tasks/coverage/typescript/tests/cases/conformance/classes/constructorDeclarations/superCalls/derivedClassParameterProperties.ts
 Mismatch: tasks/coverage/typescript/tests/cases/conformance/classes/constructorDeclarations/superCalls/derivedClassSuperCallsWithThisArg.ts
 Mismatch: tasks/coverage/typescript/tests/cases/conformance/classes/constructorDeclarations/superCalls/derivedClassSuperStatementPosition.ts