diff --git a/bubble.py b/bubble.py
new file mode 100644
index 000000000000..4bde3b5eb4fb
--- /dev/null
+++ b/bubble.py
@@ -0,0 +1,17 @@
+def bubble_sort(arr):
+    n = len(arr)
+    # Traverse through all array elements
+    for i in range(n):
+        # Last i elements are already sorted
+        for j in range(0, n - i - 1):
+            # Traverse the array from 0 to n-i-1
+            # Swap if the element found is greater
+            # than the next element
+            if arr[j] > arr[j + 1]:
+                arr[j], arr[j + 1] = arr[j + 1], arr[j]
+
+
+# Example usage
+arr = [64, 34, 25, 12, 22, 11, 90]
+bubble_sort(arr)
+print("Sorted array is:", arr)