diff --git a/code/design_pattern/src/singleton_pattern/singleton_pattern.py b/code/design_pattern/src/singleton_pattern/singleton_pattern.py
new file mode 100644
index 0000000000..a34de367bc
--- /dev/null
+++ b/code/design_pattern/src/singleton_pattern/singleton_pattern.py
@@ -0,0 +1,23 @@
+class SingletonClass:
+    _instance = None
+
+    def __new__(cls, *args, **kwargs):
+        if not cls._instance:
+            cls._instance = super(SingletonClass, cls).__new__(
+                cls, *args, **kwargs
+            )
+
+        return cls._instance
+
+    def foo(self):
+        print("bar")
+
+
+# Usage
+s1 = SingletonClass()
+s2 = SingletonClass()
+
+print(s1 is s2)  # Output: True, both refer to the same instance
+
+s1.foo()  # Output: bar
+s2.foo()  # Output: bar