diff --git a/Funcky.Async.Test/Monads/OptionAsyncExtensions/ToAsyncEnumerableTest.cs b/Funcky.Async.Test/Monads/OptionAsyncExtensions/ToAsyncEnumerableTest.cs
new file mode 100644
index 00000000..8567e779
--- /dev/null
+++ b/Funcky.Async.Test/Monads/OptionAsyncExtensions/ToAsyncEnumerableTest.cs
@@ -0,0 +1,19 @@
+namespace Funcky.Async.Test.Monads.OptionAsyncExtensions;
+
+public sealed class ToAsyncEnumerableTest
+{
+    [Fact]
+    public async Task ReturnsEmptyEnumerableWhenOptionIsEmpty()
+    {
+        var option = Option<int>.None;
+        Assert.True(await option.ToAsyncEnumerable().NoneAsync());
+    }
+
+    [Fact]
+    public async Task ReturnsEnumerableWithOneElementWhenOptionHasValue()
+    {
+        const int value = 42;
+        var option = Option.Some(value);
+        Assert.Equal(value, await option.ToAsyncEnumerable().SingleAsync());
+    }
+}
diff --git a/Funcky.Async/Monads/Option/OptionExtensions.ToAsyncEnumerable.cs b/Funcky.Async/Monads/Option/OptionExtensions.ToAsyncEnumerable.cs
new file mode 100644
index 00000000..ce32c3fe
--- /dev/null
+++ b/Funcky.Async/Monads/Option/OptionExtensions.ToAsyncEnumerable.cs
@@ -0,0 +1,14 @@
+namespace Funcky.Monads;
+
+public static partial class OptionAsyncExtensions
+{
+    /// <summary>
+    /// Returns an <see cref="IAsyncEnumerable{T}"/> that yields exactly one value when the option
+    /// has an item and nothing when the option is empty.
+    /// </summary>
+    public static IAsyncEnumerable<TItem> ToAsyncEnumerable<TItem>(this Option<TItem> option)
+        where TItem : notnull
+        => option.Match(
+            none: AsyncEnumerable.Empty<TItem>,
+            some: AsyncSequence.Return);
+}
diff --git a/Funcky.Async/PublicAPI.Unshipped.txt b/Funcky.Async/PublicAPI.Unshipped.txt
index 7dc5c581..c2ca6bce 100644
--- a/Funcky.Async/PublicAPI.Unshipped.txt
+++ b/Funcky.Async/PublicAPI.Unshipped.txt
@@ -1 +1,2 @@
 #nullable enable
+static Funcky.Monads.OptionAsyncExtensions.ToAsyncEnumerable<TItem>(this Funcky.Monads.Option<TItem> option) -> System.Collections.Generic.IAsyncEnumerable<TItem>!