diff --git a/lib/Gitlab/Api/Users.php b/lib/Gitlab/Api/Users.php
index 0675c1f15..2fa1d88c3 100644
--- a/lib/Gitlab/Api/Users.php
+++ b/lib/Gitlab/Api/Users.php
@@ -76,6 +76,24 @@ public function remove($id)
         return $this->delete('users/'.$this->encodePath($id));
     }
 
+    /**
+     * @param  int $id
+     * @return mixed
+     */
+    public function block($id)
+    {
+        return $this->put('users/'.$this->encodePath($id).'/block');
+    }
+
+    /**
+     * @param  int $id
+     * @return mixed
+     */
+    public function unblock($id)
+    {
+        return $this->put('users/'.$this->encodePath($id).'/unblock');
+    }
+
     /**
      * @param string $emailOrUsername
      * @param string $password
diff --git a/lib/Gitlab/Model/User.php b/lib/Gitlab/Model/User.php
index cce45d0f7..e44835868 100644
--- a/lib/Gitlab/Model/User.php
+++ b/lib/Gitlab/Model/User.php
@@ -129,6 +129,26 @@ public function remove()
         return true;
     }
 
+    /**
+     * @return bool
+     */
+    public function block()
+    {
+        $this->api('users')->block($this->id);
+
+        return true;
+    }
+
+    /**
+     * @return bool
+     */
+    public function unblock()
+    {
+        $this->api('users')->unblock($this->id);
+
+        return true;
+    }
+
     /**
      * @return Key[]
      */
diff --git a/test/Gitlab/Tests/Api/UsersTest.php b/test/Gitlab/Tests/Api/UsersTest.php
index 2e5dbe645..cc1d262ab 100644
--- a/test/Gitlab/Tests/Api/UsersTest.php
+++ b/test/Gitlab/Tests/Api/UsersTest.php
@@ -206,6 +206,40 @@ public function shouldRemoveUser()
         $this->assertEquals($expectedBool, $api->remove(1));
     }
 
+    /**
+     * @test
+     */
+    public function shouldBlockUser()
+    {
+        $expectedBool = true;
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('put')
+            ->with('users/1/block')
+            ->will($this->returnValue($expectedBool))
+        ;
+
+        $this->assertEquals($expectedBool, $api->block(1));
+    }
+
+    /**
+     * @test
+     */
+    public function shouldUnblockUser()
+    {
+        $expectedBool = true;
+
+        $api = $this->getApiMock();
+        $api->expects($this->once())
+            ->method('put')
+            ->with('users/1/unblock')
+            ->will($this->returnValue($expectedBool))
+        ;
+
+        $this->assertEquals($expectedBool, $api->unblock(1));
+    }
+
     /**
      * @test
      */