diff --git a/Merge Sort/Main.java b/Merge Sort/Main.java
new file mode 100644
index 0000000..27b8f65
--- /dev/null
+++ b/Merge Sort/Main.java	
@@ -0,0 +1,40 @@
+public class Main {
+
+    public static void main(String[] args) {
+        int[] intArray = { 52, 63, -5, 89, -12 };
+
+        mergeSort(intArray, 0, intArray.length);
+
+        for (int i = 0; i < intArray.length; i++) {
+            System.out.println(intArray[i]);
+        }
+    }
+    public static void mergeSort(int[] input, int start, int end) {
+
+        if (end - start < 2) {
+            return;
+        }
+        int mid = (start + end) / 2;
+        mergeSort(input, start, mid);
+        mergeSort(input, mid, end);
+        merge(input, start, mid, end);
+    }
+
+    public static void merge(int[] input, int start, int mid, int end) {
+
+        if (input[mid - 1] <= input[mid]) {
+            return;
+        }
+
+        int i = start;
+        int j = mid;
+        int tempIndex = 0;
+
+        int[] temp = new int[end - start];
+        while (i < mid && j < end) {
+            temp[tempIndex++] = input[i] <= input[j] ? input[i++] : input[j++];
+        }
+        System.arraycopy(input, i, input, start + tempIndex, mid - i);
+        System.arraycopy(temp, 0, input, start, tempIndex);
+    }
+}