Lisa Graf (born 13 November 1992) is a German competitive swimmer who specializes in backstroke.

At the 2016 Summer Olympics in Rio de Janeiro she competes in the 200 meter backstroke.

At the 2014 European Aquatics Championships in Berlin, she finished 4th in the 200 meter backstroke.

At the 2012 European Championships, she won a gold medley relay medal for swimming in the heats.

This biographical article related to a German swimmer is a stub.