Ünsal is a Turkish surname. Notable people with the surname include:
Begünhan Elif Ünsal (born 1993), Turkish female archer Berk İsmail Ünsal (born 1994), Turkish footballer Didem Ünsal (born 1966), Turkish journalist, television presenter and author Hakan Ünsal (born 1973), Turkish footballer Seyit Cem Unsal (born 1975), Turkish footballer Tuba Ünsal (born 1981), Turkish actress