Grego (surname)
Grego is a surname. Notable people with the surname include:
- Alessandro Grego, Italian composer
- Andrea Grego, Italian Dominican friar and preacher
- Antun Grego, Croatian sailor
- Bojan Grego, Croatian sailor
- Egidio Grego, Italian aviator
- Jim Grego, American politician
- João Grego, 15th century Portuguese explorer
- Joseph Grego, English art collector
- Laura Grego, American physicist
- Melania Grego, Italian water polo player