Walk-off may refer to:

Walk-off home run, in baseball

Walk-off touchdown, in gridiron football Walkout, a political or economic protest Cummeragunja walk-off, by Aboriginal people in New South Wales, 1939 Wave Hill walk-off, by Gurindji stockmen in the Northern Territory of Australia, 1966 2018 Google walkouts

See also Buzzer beater, in a timed sport where the clock, and not the play, determines the end of the game Kicks after the siren in Australian rules football Sudden death (sports), situations where the next score results in the end of the game Walk off the Earth, a Canadian band