Schlafly is a surname of German-Swiss origin. People with that surname include:
Andrew Schlafly (born 1961), American conservative activist, founder of Conservapedia, son of Phyllis Hubert Schlafly (19192011), American electrical engineer, co-inventor of the teleprompter Larry Schlafly (18781919), American baseball player Phyllis Schlafly (19242016), American conservative activist Thomas Schlafly (born 1948), American founder of the Saint Louis Brewery
Other entities: A trademarked brand name of beers produced by the Saint Louis Brewery
Not to be confused with: Ludwig Schläfli (181495), Swiss mathematician