A lifeguard is an emergency service worker.
Lifeguard or Life Guard may also refer to:
Entertainment Lifeguard (film), a 1976 film starring Sam Elliott and Anne Archer The Lifeguard, a 2013 film starring Kristen Bell and David Lambert The Lifeguard (1980 film), a Soviet romantic drama film Lifeguard! Southern California, an American reality television series Lifeguard, a book by James Patterson The Lifeguard (novel), a 1988 novel by Richie Tankersley Cusick "Lifeguard", a short story in the collection Pigeon Feathers and Other Stories by John Updike Lifeguard (character), an X-Men character
Military Life guard, a military elite or bodyguard unit in European countries Life Guards (United Kingdom), a British Army regiment Life Guards (Sweden), a Swedish Army regiment Royal Bavarian Life Guards, a Bavarian Army regiment Royal Life Guards (Denmark), a Danish Army regiment Washington's Life Guard, a short-lived Continental Army infantry and cavalry unit (1776–1783) Life Guards (France) Life Guards of Horse Life Guard Horse Regiment Life Guards Jager Regiment (Russia)
Other Lifeguard (automobile safety), a 1956 safety package marketed by the Ford Motor Company Lifeguard (rail transport), a metal bracket placed ahead of a locomotive's wheels to deflect obstacles Life Guards' Dragoon Music Corps Life Guard DC