diff --git a/crates/rome_js_analyze/src/semantic_analyzers/js/no_unused_variables.rs b/crates/rome_js_analyze/src/semantic_analyzers/js/no_unused_variables.rs
index 4dc02a0957d..49282eedec2 100644
--- a/crates/rome_js_analyze/src/semantic_analyzers/js/no_unused_variables.rs
+++ b/crates/rome_js_analyze/src/semantic_analyzers/js/no_unused_variables.rs
@@ -76,6 +76,15 @@ declare_rule! {
     /// };
     /// foo();
     /// ```
+    ///
+    /// ```ts
+    /// function used_overloaded(): number;
+    /// function used_overloaded(s: string): string;
+    /// function used_overloaded(s?: string) {
+    ///     return s;
+    /// }
+    /// used_overloaded();
+    /// ```
     pub(crate) NoUnusedVariables {
         version: "0.9.0",
         name: "noUnusedVariables",
@@ -96,7 +105,8 @@ fn is_typescript_unused_ok(binding: &JsIdentifierBinding) -> Option<()> {
                         JsSyntaxKind::TS_METHOD_SIGNATURE_CLASS_MEMBER
                         | JsSyntaxKind::TS_CALL_SIGNATURE_TYPE_MEMBER
                         | JsSyntaxKind::TS_METHOD_SIGNATURE_TYPE_MEMBER
-                        | JsSyntaxKind::TS_FUNCTION_TYPE => Some(()),
+                        | JsSyntaxKind::TS_FUNCTION_TYPE
+                        | JsSyntaxKind::TS_DECLARE_FUNCTION_DECLARATION => Some(()),
                         _ => None,
                     }
                 }
@@ -115,6 +125,7 @@ fn is_typescript_unused_ok(binding: &JsIdentifierBinding) -> Option<()> {
             }
         }
         JsSyntaxKind::TS_INDEX_SIGNATURE_PARAMETER => Some(()),
+        JsSyntaxKind::TS_DECLARE_FUNCTION_DECLARATION => Some(()),
         _ => None,
     }
 }
diff --git a/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts b/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts
index 34fa7fb8025..122a4acb4f1 100644
--- a/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts
+++ b/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts
@@ -7,6 +7,12 @@ class D {
 }
 console.log(new D());
 
+function unused_overloaded(): number;
+function unused_overloaded(s: string): string;
+function unused_overloaded(s?: string) {
+  return s;
+}
+
 // Valid
 
 interface A {
@@ -35,3 +41,10 @@ function f(fn: (title: string) => boolean) {
 f();
 
 export type Command = (...args: any[]) => unknown;
+
+function used_overloaded(): number;
+function used_overloaded(s: string): string;
+function used_overloaded(s?: string) {
+  return s;
+}
+used_overloaded();
diff --git a/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts.snap b/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts.snap
index f002d28af4f..f9119f21805 100644
--- a/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts.snap
+++ b/crates/rome_js_analyze/tests/specs/js/noUnusedVariables/noUnusedVariables.ts.snap
@@ -13,6 +13,12 @@ class D {
 }
 console.log(new D());
 
+function unused_overloaded(): number;
+function unused_overloaded(s: string): string;
+function unused_overloaded(s?: string) {
+  return s;
+}
+
 // Valid
 
 interface A {
@@ -42,6 +48,13 @@ f();
 
 export type Command = (...args: any[]) => unknown;
 
+function used_overloaded(): number;
+function used_overloaded(s: string): string;
+function used_overloaded(s?: string) {
+  return s;
+}
+used_overloaded();
+
 ```
 
 # Diagnostics
@@ -81,4 +94,16 @@ warning[js/noUnusedVariables]: This parameter is unused.
 
 ```
 
+```
+warning[js/noUnusedVariables]: This function is unused.
+   ┌─ noUnusedVariables.ts:12:10
+   │
+12 │ function unused_overloaded(s?: string) {
+   │          -----------------
+
+=  note: Unused variables usually are result of incomplete refactoring, typos and other source of bugs.
+
+
+```
+
 
diff --git a/crates/rome_js_semantic/src/tests/assertions.rs b/crates/rome_js_semantic/src/tests/assertions.rs
index 85ba6d7e374..7893886d80c 100644
--- a/crates/rome_js_semantic/src/tests/assertions.rs
+++ b/crates/rome_js_semantic/src/tests/assertions.rs
@@ -101,11 +101,7 @@ use std::collections::{BTreeMap, HashMap};
 /// if(true) ;/*NOEVENT*/;
 /// ```
 pub fn assert(code: &str, test_name: &str) {
-    let r = rome_js_parser::parse(
-        code,
-        0,
-        SourceType::js_module().with_variant(rome_js_syntax::LanguageVariant::Jsx),
-    );
+    let r = rome_js_parser::parse(code, 0, SourceType::tsx());
 
     if r.has_errors() {
         let files = SimpleFile::new(test_name.to_string(), code.into());
diff --git a/crates/rome_js_semantic/src/tests/references.rs b/crates/rome_js_semantic/src/tests/references.rs
index 64369e2b4cd..c841a4f7362 100644
--- a/crates/rome_js_semantic/src/tests/references.rs
+++ b/crates/rome_js_semantic/src/tests/references.rs
@@ -171,6 +171,13 @@ function f({a/*#A*/} = {a: [b/*READ B2*/,c/*READ C*/,d/*READ D*/]}, b/*#B2*/) {
     console.log(a/*READ A*/, b/*READ B3*/);
 }
 f()",
+    ok_function_overloading,
+        "function overloaded/*#A*/(): number;
+        function overloaded/*#B*/(s: string): string;
+        function overloaded/*#C*/(s?: string) {
+            return s;
+        }
+        overloaded/*READ C*/();",
 }
 
 // Imports
diff --git a/website/src/docs/lint/rules/noUnusedVariables.md b/website/src/docs/lint/rules/noUnusedVariables.md
index 4ec067094d9..138b7b556a6 100644
--- a/website/src/docs/lint/rules/noUnusedVariables.md
+++ b/website/src/docs/lint/rules/noUnusedVariables.md
@@ -144,3 +144,12 @@ function foo() {
 foo();
 ```
 
+```ts
+function used_overloaded(): number;
+function used_overloaded(s: string): string;
+function used_overloaded(s?: string) {
+    return s;
+}
+used_overloaded();
+```
+