diff --git a/data_structures/stacks/Python3/stack.py b/data_structures/stacks/Python3/stack.py
new file mode 100755
index 0000000..c43a4ae
--- /dev/null
+++ b/data_structures/stacks/Python3/stack.py
@@ -0,0 +1,29 @@
+#!/usr/bin/python3
+
+class Stack:
+    def __init__(self):
+        self.items = []
+
+    def push(self, item):
+        self.items.append(item)
+
+    def pop(self):
+        return self.items.pop()
+
+    def peek(self):
+        return self.items[-1]
+
+    def size(self):
+        return len(self.items)
+
+if __name__ == "__main__":
+    stack = Stack()
+    stack.push(1)
+    stack.push(2)
+
+    print("Size of stack: %d " % stack.size())
+    print("Stack.peek: %d" % stack.peek())
+    
+
+    print("Stack.pop: %d" % stack.pop())
+    print("Stack.pop: %d" % stack.pop())