Galilei is a surname, and may refer to:
- Vincenzo Galilei (1520âÂÂ1591), composer, lutenist, and music theorist; father of Galileo
- Galileo Galilei (1564âÂÂ1642), astronomer, philosopher, and physicist
- Michelagnolo Galilei (1575âÂÂ1631), Baroque lutenist and composer, brother of Galileo
- Alessandro Galilei (1691âÂÂ1736), Florentine mathematician and architect, distant relative of Galileo
Two craters have been named for Galileo Galilei, with a different spelling:
See also