diff --git a/src/Collection/GenericList.php b/src/Collection/GenericList.php
index 7229259..a70896f 100644
--- a/src/Collection/GenericList.php
+++ b/src/Collection/GenericList.php
@@ -103,6 +103,14 @@ public function filter(callable $predicate)
         return $filtered->reverse();
     }
 
+    /**
+     * @return GenericList<T>
+     */
+    public function sorted()
+    {
+        return self::ofAll($this->iterator()->sort());
+    }
+
     /**
      * @param callable(T):bool $predicate
      *
diff --git a/src/Collection/Iterator.php b/src/Collection/Iterator.php
index 2b03633..e8c457b 100644
--- a/src/Collection/Iterator.php
+++ b/src/Collection/Iterator.php
@@ -165,4 +165,12 @@ public function fold($zero, callable $combine)
 
         return $zero;
     }
+
+    public function sort(): self
+    {
+        $array = $this->toArray();
+        asort($array);
+
+        return self::of(...$array);
+    }
 }
diff --git a/src/Collection/Map.php b/src/Collection/Map.php
index 826b253..d421ad3 100644
--- a/src/Collection/Map.php
+++ b/src/Collection/Map.php
@@ -203,6 +203,17 @@ public function filter(callable $predicate)
         return self::fromPointer($map);
     }
 
+    /**
+     * @return Map<string,V>
+     */
+    public function sorted()
+    {
+        $map = $this->map;
+        asort($map);
+
+        return self::fromPointer($map);
+    }
+
     /**
      * @param callable(Tuple):bool $predicate
      *
diff --git a/src/Collection/Set.php b/src/Collection/Set.php
index ce531a8..63f456d 100644
--- a/src/Collection/Set.php
+++ b/src/Collection/Set.php
@@ -216,6 +216,17 @@ public function filter(callable $predicate)
         return self::fromPointer($filtered);
     }
 
+    /**
+     * @return Set<T>
+     */
+    public function sorted()
+    {
+        $elements = $this->elements;
+        asort($elements);
+
+        return self::fromPointer($elements);
+    }
+
     /**
      * @param callable(T):bool $predicate
      *
diff --git a/src/Collection/Stream.php b/src/Collection/Stream.php
index baec65c..af92774 100644
--- a/src/Collection/Stream.php
+++ b/src/Collection/Stream.php
@@ -198,6 +198,14 @@ public function filter(callable $predicate)
         });
     }
 
+    /**
+     * @return Stream<T>
+     */
+    public function sorted()
+    {
+        return self::ofAll($this->getIterator()->sort());
+    }
+
     /**
      * @param callable(T):bool $predicate
      *
diff --git a/src/Collection/Traversable.php b/src/Collection/Traversable.php
index 69a878e..cd3797b 100644
--- a/src/Collection/Traversable.php
+++ b/src/Collection/Traversable.php
@@ -56,6 +56,11 @@ abstract public function map(callable $mapper);
      */
     abstract public function filter(callable $predicate);
 
+    /**
+     * @return Traversable<T>
+     */
+    abstract public function sorted();
+
     /**
      * @return Traversable<T>
      */
diff --git a/tests/Collection/GenericListTest.php b/tests/Collection/GenericListTest.php
index 771a13a..453446a 100644
--- a/tests/Collection/GenericListTest.php
+++ b/tests/Collection/GenericListTest.php
@@ -203,4 +203,9 @@ public function testListAppendAll(): void
         self::assertTrue(GenericList::of(1, 2, 3, 4)->equals(GenericList::of(1, 2)->appendAll(GenericList::of(3, 4))));
         self::assertTrue(GenericList::of('a', 'b', 'c', 'd', 'e')->equals(GenericList::of('a')->appendAll(GenericList::of('b', 'c', 'd', 'e'))));
     }
+
+    public function testListSorted(): void
+    {
+        self::assertTrue(GenericList::of('a', 'b', 'c', 'd', 'e')->equals(GenericList::of('e', 'd', 'c', 'b', 'a')->sorted()));
+    }
 }
diff --git a/tests/Collection/MapTest.php b/tests/Collection/MapTest.php
index d5c1924..e9280e8 100644
--- a/tests/Collection/MapTest.php
+++ b/tests/Collection/MapTest.php
@@ -278,4 +278,9 @@ public function testMapToArray(): void
     {
         self::assertEquals(['a' => 'b', 'c' => 'd'], Map::fromArray(['a' => 'b', 'c' => 'd'])->toArray());
     }
+
+    public function testMapSorted(): void
+    {
+        self::assertTrue(Map::fromArray(['a' => 'b', 'c' => 'd', 'e' => 'f'])->equals(Map::fromArray(['e' => 'f', 'c' => 'd', 'a' => 'b'])->sorted()));
+    }
 }
diff --git a/tests/Collection/SetTest.php b/tests/Collection/SetTest.php
index cd22699..f61af23 100644
--- a/tests/Collection/SetTest.php
+++ b/tests/Collection/SetTest.php
@@ -227,4 +227,9 @@ public function testToArray(): void
     {
         self::assertEquals(['php', 'is', 'awesome'], Set::of('php', 'is', 'awesome')->toArray());
     }
+
+    public function testSorted(): void
+    {
+        self::assertTrue(Set::of('a', 'b', 'c', 'd', 'e')->equals(Set::of('e', 'd', 'c', 'b', 'a')->sorted()));
+    }
 }
diff --git a/tests/Collection/StreamTest.php b/tests/Collection/StreamTest.php
index dd47393..5519866 100644
--- a/tests/Collection/StreamTest.php
+++ b/tests/Collection/StreamTest.php
@@ -252,4 +252,9 @@ public function testStreamToArray(): void
     {
         self::assertEquals([1, 2, 3, 4, 5], Stream::range(1, 5)->toArray());
     }
+
+    public function testStreamSorted(): void
+    {
+        self::assertTrue(Stream::of('a', 'b', 'c', 'd', 'e')->equals(Stream::of('e', 'd', 'c', 'b', 'a')->sorted()));
+    }
 }