diff --git a/SleepSort.py b/SleepSort.py
new file mode 100644
index 000000000000..1920bc2d46cd
--- /dev/null
+++ b/SleepSort.py
@@ -0,0 +1,26 @@
+from threading import Timer
+from time import sleep
+
+
+def sleep_sort(l):
+    res = []
+
+    def add1(x):
+        res.append(x)
+
+    mx = l[0]
+    for i in l:
+        if mx < i:
+            mx = i
+        Timer(i, add1, [i]).start()
+    sleep(mx + 1)
+    return res
+
+
+l1 = [4, 1, 2, 8, 5]
+print("Initial Array")
+print(l1)
+
+print("Final Array is Arriving! Please wait..")
+r = sleep_sort(l1)
+print(r)