diff --git a/dsu.py b/dsu.py
new file mode 100644
index 0000000000..03b363e79e
--- /dev/null
+++ b/dsu.py
@@ -0,0 +1,55 @@
+class DisjointSetUnion:
+    def __init__(self, n):
+        self.parents = [i for i in range(n)]
+        self.ranks = [0] * n
+
+    def find(self, x):
+        if self.parents[x] != x:
+            self.parents[x] = self.find(self.parents[x])
+        return self.parents[x]
+
+    def union(self, x, y):
+        root_x = self.find(x)
+        root_y = self.find(y)
+
+        if root_x == root_y:
+            return
+
+        if self.ranks[root_x] > self.ranks[root_y]:
+            self.parents[root_y] = root_x
+        elif self.ranks[root_x] < self.ranks[root_y]:
+            self.parents[root_x] = root_y
+        else:
+            self.parents[root_y] = root_x
+            self.ranks[root_x] += 1
+
+class Graph:
+    def __init__(self, vertices, edges):
+        self.vertices = vertices
+        self.edges = edges
+        self.graph = [[] for _ in range(vertices)]
+
+    def add_edge(self, u, v, w):
+        self.graph[u].append([v, w])
+        self.graph[v].append([u, w])
+
+    def kruskal_mst(self):
+        result = []
+        i, e = 0, 0
+
+        self.graph = sorted(self.graph, key=lambda item: item[1])
+
+        dsu = DisjointSetUnion(self.vertices)
+
+        while e < self.vertices - 1:
+            u, w = self.graph[i]
+            i += 1
+
+            root_u = dsu.find(u)
+
+            if root_u not in [dsu.find(v) for _, v in result]:
+                e += 1
+                result.append((u, w))
+                dsu.union(u, root_u)
+
+        return result, sum([w for _, w in result])
\ No newline at end of file
diff --git a/graph.py b/graph.py
new file mode 100644
index 0000000000..330dd98bd8
--- /dev/null
+++ b/graph.py
@@ -0,0 +1,67 @@
+import heapq
+
+class Graph:
+    def __init__(self, vertices):
+        self.V = vertices
+        self.graph = []
+
+    def add_edge(self, u, v, w):
+        self.graph.append([u, v, w])
+
+    def find(self, parent, i):
+        if parent[i] == i:
+            return i
+        return self.find(parent, parent[i])
+
+    def union(self, parent, rank, x, y):
+        xroot = self.find(parent, x)
+        yroot = self.find(parent, y)
+
+        if rank[xroot] < rank[yroot]:
+            parent[xroot] = yroot
+        elif rank[xroot] > rank[yroot]:
+            parent[yroot] = xroot
+        else:
+            parent[yroot] = xroot
+            rank[xroot] += 1
+
+    def kruskal_mst(self):
+        result = []
+        i, e = 0, 0
+        self.graph = sorted(self.graph, key=lambda item: item[2])
+        parent = []
+        rank = []
+
+        for node in range(self.V):
+            parent.append(node)
+            rank.append(0)
+
+        while e < self.V - 1:
+            u, v, w = self.graph[i]
+            i = i + 1
+            x = self.find(parent, u)
+            y = self.find(parent, v)
+
+            if x != y:
+                e = e + 1
+                result.append([u, v, w])
+                self.union(parent, rank, x, y)
+
+        return result, sum([weight for u, v, weight in result])
+
+
+if __name__ == "__main__":
+    g = Graph(4)
+    g.add_edge(0, 1, 10)
+    g.add_edge(1, 2, 5)
+    g.add_edge(2, 0, 2)
+    g.add_edge(1, 3, 15)
+    g.add_edge(3, 2, 1)
+
+    mst, weight = g.kruskal_mst()
+    print("Edges in the MST are:")
+
+    for u, v, w in mst:
+        print(f"{u} -- {v} == {w}")
+
+    print(f"Minimum Spanning Tree Weight: {weight}")
\ No newline at end of file
diff --git a/kruskal.py b/kruskal.py
new file mode 100644
index 0000000000..11662440cc
--- /dev/null
+++ b/kruskal.py
@@ -0,0 +1,41 @@
+from typing import List, Tuple
+
+class DisjointSetUnion:
+    def __init__(self, n: int):
+        self.parent = list(range(n))
+        self.rank = [0] * n
+
+    def find(self, x: int) -> int:
+        if self.parent[x] != x:
+            self.parent[x] = self.find(self.parent[x])
+        return self.parent[x]
+
+    def union(self, x: int, y: int) -> None:
+        root_x = self.find(x)
+        root_y = self.find(y)
+
+        if root_x == root_y:
+            return
+
+        if self.rank[root_x] > self.rank[root_y]:
+            self.parent[root_y] = root_x
+        elif self.rank[root_x] < self.rank[root_y]:
+            self.parent[root_x] = root_y
+        else:
+            self.parent[root_y] = root_x
+            self.rank[root_x] += 1
+
+def kruskal(n: int, edges: List[Tuple[int, int, int]]) -> Tuple[List[Tuple[int, int, int]], int]:
+    edges.sort(key=lambda edge: edge[2])
+    dsu = DisjointSetUnion(n)
+    mst_edges = []
+    total_weight = 0
+
+    for edge in edges:
+        x, y, weight = edge
+        if dsu.find(x) != dsu.find(y):
+            dsu.union(x, y)
+            mst_edges.append(edge)
+            total_weight += weight
+
+    return mst_edges, total_weight
\ No newline at end of file