Gál is a Hungarian surname. Notable people with the surname include:
András Gál (born 1989), Hungarian football defender with BFC SiófokBernhard Gál (born 1971), Austrian artist, composer and musicologistGyula Gál (born 1976), Hungarian handball playerHans Gál (1890–1987), Austro-British composer, teacher and pianistHenrik Gál (born 1947), Hungarian former Olympic wrestlerIstván Sándor Gál or Steven Gaal (born 1924), Hungarian-American mathematicianKinga Gál (born 1970), a Hungarian politician and political writerMinya Csaba Gál (born 1985), Romanian rugby union footballerRóbert Gál (born 1979), Hungarian artistic gymnastSándor Gál (1868-1937), Hungarian lawyer and politicianTímea Gál (born 1984), Hungarian woman footballerZoltán Gál (born 1940), Hungarian politicianZoltán J. Gál (born 1973), Hungarian politician