Schlafly can refer to:
- The brand name of beers produced by the Saint Louis Brewery, Inc
- Andrew Schlafly, son of Phyllis Schlafly, and founder of Conservapedia
- Hubert Schlafly, co-inventor of the teleprompter
- Larry Schlafly, American baseball player
- Phyllis Schlafly, American conservative activist
- Thomas Schlafly, founder of the Saint Louis Brewery
Not to be confused with:
- Ludwig Schläfli, Swiss mathematician
- Ungeküsst soll man nicht schlafen gehn