diff --git a/graphs/dfs.py b/graphs/dfs.py
new file mode 100644
index 0000000..8fd438b
--- /dev/null
+++ b/graphs/dfs.py
@@ -0,0 +1,50 @@
+#!/usr/bin/env python3
+# -*- coding: utf-8 -*-
+# author: bt3gl
+
+
+from collections import deque
+
+class Graph:
+
+    def __init__(self, edges, n):
+
+        self.adj_list = [[] for _ in range(n)]
+
+        for (src, dest) in edges:
+            self.adj_list[src].append(dest)
+            self.adj_list[dest].append(src)
+ 
+
+def dfs(graph, v, discovered):
+ 
+    discovered[v] = True           
+    print(v, end=' ')              
+ 
+    for u in graph.adj_list[v]:
+        if not discovered[u]:       #
+            dfs(graph, u, discovered)
+ 
+ 
+
+def iterative_dfs(graph, v, discovered):
+ 
+    stack = deque()
+    stack.append(v)
+ 
+    while stack:
+ 
+        v = stack.pop()
+ 
+        if discovered[v]:
+            continue
+ 
+        discovered[v] = True
+        print(v, end=' ')
+ 
+        adj_list = graph.adjList[v]
+        for i in reversed(range(len(adj_list))):
+            u = adj_list[i]
+            if not discovered[u]:
+                stack.append(u)
+