diff --git a/go-dsa/sorting/shell_sort.go b/go-dsa/sorting/shell_sort.go
new file mode 100644
index 0000000..ef1f545
--- /dev/null
+++ b/go-dsa/sorting/shell_sort.go
@@ -0,0 +1,27 @@
+package sorting
+
+type ShellSort struct{}
+
+func (i *ShellSort) Sort(arr []int) {
+	// 1. start with a large gap, then reduce the gap until it becomes 1
+	// 2. perform insertion sort on the elements with the gap
+
+	for gap := len(arr) / 2; gap > 0; gap /= 2 {
+		// start from the gap element and move to the right
+		for i := gap; i < len(arr); i++ {
+			// store the current element
+			temp := arr[i]
+			j := i
+
+			// run the insertion sort on the elements with the gap
+			// shift the elements to the right until the correct position is found
+			for j >= gap && arr[j-gap] > temp {
+				arr[j] = arr[j-gap]
+				j -= gap
+			}
+
+			// insert the temp element at the correct position
+			arr[j] = temp
+		}
+	}
+}
diff --git a/go-dsa/sorting/sorting_test.go b/go-dsa/sorting/sorting_test.go
index b4a0283..618c541 100644
--- a/go-dsa/sorting/sorting_test.go
+++ b/go-dsa/sorting/sorting_test.go
@@ -15,6 +15,7 @@ func TestSorting(t *testing.T) {
 	algorithms := []Sorting{
 		&InsertionSort{},
 		&HeapSort{},
+		&ShellSort{},
 	}
 
 	tests := buildTestData()