diff --git a/go/572-Subtree-of-Another-Tree.go b/go/572-Subtree-of-Another-Tree.go
new file mode 100644
index 000000000..b758dc170
--- /dev/null
+++ b/go/572-Subtree-of-Another-Tree.go
@@ -0,0 +1,27 @@
+/**
+ * Definition for a binary tree node.
+ * type TreeNode struct {
+ *     Val int
+ *     Left *TreeNode
+ *     Right *TreeNode
+ * }
+ */
+func isSubtree(root *TreeNode, subRoot *TreeNode) bool {
+	if root == nil {
+		return false
+	}
+
+	return equals(root, subRoot) || isSubtree(root.Left, subRoot) || isSubtree(root.Right, subRoot)
+}
+
+func equals(s *TreeNode, t *TreeNode) bool {
+	if s == nil && t == nil {
+		return true
+	}
+
+	if s == nil || t == nil || s.Val != t.Val {
+		return false
+	}
+
+	return equals(s.Left, t.Left) && equals(s.Right, t.Right)
+}
\ No newline at end of file