diff --git a/Sources/SkipBridgeToSwiftSamples/Samples.swift b/Sources/SkipBridgeToSwiftSamples/Samples.swift
index 100aa22..36f6396 100644
--- a/Sources/SkipBridgeToSwiftSamples/Samples.swift
+++ b/Sources/SkipBridgeToSwiftSamples/Samples.swift
@@ -381,6 +381,18 @@ public var kotlinClosure1Var: (Int) -> String = { i in "value = \(i)" }
 public var kotlinClosure1PrimitivesVar: (Int64) -> Int = { l in Int(l / 1000) }
 public var kotlinClosure1OptionalsVar: (String?) -> Int? = { s in s?.count }
 
+// MARK: Async Closures
+
+public var kotlinAsyncClosure0Var: () async -> Void = { print("original") }
+public var kotlinAsyncClosure0ProtocolVar: () async -> any KotlinProtocol = { KotlinHelperClass() }
+public var kotlinAsyncClosure1Var: (Int) async -> String = { i in "value = \(i)" }
+public var kotlinAsyncClosure1PrimitivesVar: (Int64) async -> Int = { l in Int(l / 1000) }
+public var kotlinAsyncClosure1OptionalsVar: (String?) async -> Int? = { s in s?.count }
+public var kotlinAsyncClosure2Var: (Int64, Int32) async -> Double = { Double($0) + Double($1) }
+public var kotlinAsyncClosure3Var: (Int64, Int32, Int16) async -> Double = { Double($0) + Double($1) + Double($2) }
+public var kotlinAsyncClosure4Var: (Int64, Int32, Int16, Double) async -> Double = { Double($0) + Double($1) + Double($2) + Double($3) }
+public var kotlinAsyncClosure5Var: (Int64, Int32, Int16, Double, Float) async -> Double = { Double($0) + Double($1) + Double($2) + Double($3) + Double($4) }
+
 // MARK: Containers
 
 public var kotlinIntArrayVar = [1, 2, 3]
diff --git a/Sources/SkipBridgeToSwiftSamplesTestsSupport/TestsSupport.swift b/Sources/SkipBridgeToSwiftSamplesTestsSupport/TestsSupport.swift
index ed884cf..7782cdf 100644
--- a/Sources/SkipBridgeToSwiftSamplesTestsSupport/TestsSupport.swift
+++ b/Sources/SkipBridgeToSwiftSamplesTestsSupport/TestsSupport.swift
@@ -830,6 +830,46 @@ public func testSupport_kotlinClosure1OptionalsVar(value: String?) -> Int? {
     return i1 == i2 ? i1 : (i1 ?? 0) * 10000 + (i2 ?? 0)
 }
 
+public func testSupport_kotlinAsyncClosure0Var() async {
+    await kotlinAsyncClosure0Var()
+    kotlinAsyncClosure0Var = { try! await Task.sleep(nanoseconds: 1000000); print("reassigned") }
+    await kotlinAsyncClosure0Var()
+}
+
+public func testSupport_kotlinAsyncClosure0ProtocolVar() async -> String {
+    let first = await kotlinAsyncClosure0ProtocolVar().stringValue()
+
+    kotlinAsyncClosure0ProtocolVar = {
+        let helper = KotlinHelperClass()
+        helper.stringVar = "updated"
+        return helper
+    }
+
+    let second = await kotlinAsyncClosure0ProtocolVar().stringValue()
+    return "\(first)/\(second)"
+}
+
+public func testSupport_kotlinAsyncClosure1Var(value: Int) async -> String {
+    let s1 = await kotlinAsyncClosure1Var(value)
+    kotlinAsyncClosure1Var = { i in "value = \(i)" }
+    let s2 = await kotlinAsyncClosure1Var(value)
+    return s1 == s2 ? s1 : s1 + "/" + s2
+}
+
+public func testSupport_kotlinAsyncClosure1PrimitivesVar(value: Int64) async -> Int {
+    let i1 = await kotlinAsyncClosure1PrimitivesVar(value)
+    kotlinAsyncClosure1PrimitivesVar = { l in Int(l / 1000) }
+    let i2 = await kotlinAsyncClosure1PrimitivesVar(value)
+    return i1 == i2 ? i1 : i1 * 10000 + i2
+}
+
+public func testSupport_kotlinAsyncClosure1OptionalsVar(value: String?) async -> Int? {
+    let i1 = await kotlinAsyncClosure1OptionalsVar(value)
+    kotlinAsyncClosure1OptionalsVar = { s in s?.count }
+    let i2 = await kotlinAsyncClosure1OptionalsVar(value)
+    return i1 == i2 ? i1 : (i1 ?? 0) * 10000 + (i2 ?? 0)
+}
+
 public func testSupport_kotlinClosure1Parameter(value: (Int) -> String) {
     // We're only testing that using a closure as a parameter compiles cleanly
 }
diff --git a/Tests/SkipBridgeToSwiftSamplesTestsSupportTests/BridgeToSwiftSamplesTests.swift b/Tests/SkipBridgeToSwiftSamplesTestsSupportTests/BridgeToSwiftSamplesTests.swift
index 1efd705..9d7a6a4 100644
--- a/Tests/SkipBridgeToSwiftSamplesTestsSupportTests/BridgeToSwiftSamplesTests.swift
+++ b/Tests/SkipBridgeToSwiftSamplesTestsSupportTests/BridgeToSwiftSamplesTests.swift
@@ -304,6 +304,32 @@ final class BridgeToSwiftTests: XCTestCase {
         XCTAssertEqual(testSupport_kotlinClosure1OptionalsVar(value: nil), nil)
     }
 
+    func testAsyncClosure0Var() async {
+        await testSupport_kotlinAsyncClosure0Var()
+    }
+
+    func testAsyncClosure0ProtocolVar() async {
+        let result = await testSupport_kotlinAsyncClosure0ProtocolVar()
+        XCTAssertEqual(result, "s/updated")
+    }
+
+    func testAsyncClosure1Var() async {
+        let result = await testSupport_kotlinAsyncClosure1Var(value: 100)
+        XCTAssertEqual(result, "value = 100")
+    }
+
+    func testAsyncClosure1PrimitivesVar() async {
+        let result = await testSupport_kotlinAsyncClosure1PrimitivesVar(value: Int64(3000))
+        XCTAssertEqual(result, 3)
+    }
+
+    func testAsyncClosure1OptionalsVar() async {
+        let result1 = await testSupport_kotlinAsyncClosure1OptionalsVar(value: "abc")
+        XCTAssertEqual(result1, 3)
+        let result2 = await testSupport_kotlinAsyncClosure1OptionalsVar(value: nil)
+        XCTAssertEqual(result2, nil)
+    }
+
     func testArrays() {
         let roundtripped = testSupport_kotlinIntArrayVar(value: [4, 5, 6])
         XCTAssertEqual(roundtripped, [4, 5, 6])