Ada Coleman (1875–1966) was head bartender at the Savoy Hotel in London for 23 years, one of only three women to have held that position. While working at the Savoy, she invented the "hanky panky", a distinctive variation on the sweet martini cocktail.

A bartender is a person who formulates and serves alcoholic or soft drink beverages behind the bar, usually in a licensed establishment as well as in restaurants and nightclubs, but also occasionally at private parties. Bartenders also usually maintain the supplies and inventory for the bar. As well as serving beer and wine, a bartender can generally also mix classic cocktails such as a Cosmopolitan, Manhattan, Old Fashioned, and Mojito.