An anniversary is a day that commemorates and/or celebrates an event that occurred on the same day of the year, of the initial event.

Anniversary may also refer to:

Music Anniversary!, a 1989 Stan Getz album Anniversary (Akina Nakamori album), 1984 Anniversary (Split Enz album), 1994 Anniversary (Ed Roland album), unreleased album recorded in 2014 Anniversary (Bryson Tiller album), 2020 "Anniversary" (Tony! Toni! Toné! song), 1993 "Anniversary" (Sid song), 2013 "Anniversary" (E-girls song), 2015 Anniversary, a compilation album by Pentangle, 1992

Other uses "Anniversary" (short story), a 1959 short story by Isaac Asimov Anniversary (1936 film), a Hungarian comedy film Anniversary (1963 film), a Canadian documentary Anniversary (2015 film), a Hong Kong film Anniversary (2025 film), an American thriller Anniversary Peak, a mountain in Canada Tomb Raider: Anniversary, a 2007 remake of the original 1996 Tomb Raider game The Anniversary edition of Gregg shorthand "Anniversary" (The Good Life), a television episode "Anniversary" (Space Ghost Coast to Coast), a television episode Anniversaries (John Donne Poems), elegies by John Donne Anniversaries (Bernstein), series of short compositions by Leonard Bernstein

See also The Anniversary (disambiguation)