diff --git a/stdlib/src/collections/list.mojo b/stdlib/src/collections/list.mojo
index d4791dd79e..0d5d90f5fe 100644
--- a/stdlib/src/collections/list.mojo
+++ b/stdlib/src/collections/list.mojo
@@ -930,6 +930,35 @@ struct List[T: CollectionElement, hint_trivial_type: Bool = False](
         """
         return self.data
 
+    fn map(ref self, func: fn (mut T) -> None) -> Self:
+        """Map the values of the list into a new list trough a function.
+
+        Args:
+            func: The function used on every elements to create the new list.
+
+        Returns:
+            A new `List` created by calling `func` on every elements of `self`.
+
+        For example:
+        ```mojo
+        fn MyFunc(mut e: Int):
+            e+=1
+
+        var MyList = List(0, 1, 2).map(MyFunc)
+
+        print(
+            MyList[0] == 1,
+            MyList[1] == 2,
+            MyList[2] == 3,
+        )
+        ```.
+
+        """
+        var tmp = self
+        for i in tmp:
+            func(i[])
+        return tmp
+
 
 fn _clip(value: Int, start: Int, end: Int) -> Int:
     return max(start, min(value, end))
diff --git a/stdlib/test/collections/test_list.mojo b/stdlib/test/collections/test_list.mojo
index cd173fc66c..ca10039082 100644
--- a/stdlib/test/collections/test_list.mojo
+++ b/stdlib/test/collections/test_list.mojo
@@ -924,6 +924,21 @@ def test_list_repr():
     assert_equal(empty.__repr__(), "[]")
 
 
+def test_list_map():
+    fn MyFunc(mut e: Int):
+        e += 1
+
+    var lst = List(0, 1, 2).map(MyFunc)
+    for e in range(len(lst)):
+        assert_equal(lst[e], e + 1)
+
+    lst = List(0, 1, 2)
+    var lst2 = lst.map(MyFunc)
+    for e in range(len(lst)):
+        assert_equal(lst[e], e)
+        assert_equal(lst2[e], e + 1)
+
+
 # ===-------------------------------------------------------------------===#
 # main
 # ===-------------------------------------------------------------------===#
@@ -962,3 +977,4 @@ def main():
     test_indexing()
     test_list_dtor()
     test_list_repr()
+    test_list_map()