Zero sum may refer to: Zero-sum game, a game or situation in which a participant's gain or loss is exactly balanced by the losses or gains of the other participants. Zero-sum problem, Zero-sum thinking,

Things named zero-sum "Zero Sum" (The X-Files episode) Monthly Comic Zero Sum, a monthly shōjo manga published by Ichijinsha "Zero-Sum", a song by Nine Inch Nails from their 2007 album Year Zero "Zero Sum", a song by the Smile from their 2024 album Cutouts Zero Sum Game, a 2018 novel by S. L. Huang Zero-Sum: Stories, a 2023 collection of short stories by Joyce Carol Oates

See also Empty sum Non Zero Sumness Zerosumfree monoid