Tiffany Dabek Davis (born March 14, 1980) is a former professional tennis player from the United States.

Born in Los Angeles, Dabek later moved to Bradenton, Florida and was a top ranked junior in the state.

In 2001 she qualified for the main draw of two WTA Tour tournaments, the Morocco Open in Casablanca and the Tournoi de Québec.

Her biggest performance came at the 2005 US Open where she made it through the qualifying draw, with wins over Kateřina Böhmová, Tsvetana Pironkova and Maria Fernanda Alves, all in three set matches.

She is a qualified dietician and was formerly a teaching pro at River Strand Golf and Country Club.