Sino is a given name and surname. People with this name include:
- Jurgen Sino (born 1997), Albanian footballer
- Lou Sino (1930–1986), American trombone player and singer
- Lupe Sino (1917–1959), Spanish actress
- Sino Ganto (born 1987), South African rugby union player
- Sino Nyoka (born 1990), South African rugby union player