diff --git a/go/is-subsequence.go b/go/is-subsequence.go
new file mode 100644
index 0000000..645e69e
--- /dev/null
+++ b/go/is-subsequence.go
@@ -0,0 +1,18 @@
+package main
+
+func isSubsequence(s string, t string) bool {
+	length := len(s)
+
+	i := 0
+	for j := range t {
+		if i < length && t[j] == s[i] {
+			i++
+		}
+
+		if i >= length {
+			break
+		}
+	}
+
+	return i == length
+}