Steffani is the name of:
Surname Agostino Steffani (1654–1728), Italian ecclesiastic, diplomat and composer Luigi Steffani (1828–1898), Italian painter
Given name Steffani Brass (born 1992), American actress Steffani Jemison (born 1981), American artist Steffani Otiniano (born 1992), Peruvian footballer
See also Stefani (disambiguation) Stephani