Abacı () is a Turkish surname meaning "tailor or weaver of aba" (a kind of coarse fabric), and may refer to:
Muazzez Abacı (1947–2025), Turkish female singer
See also Abacı, Amasya, village in the central (Amasya) district of Amasya Province, Turkey Abacı, Göynücek, village in the district of Göynücek, Amasya Province, Turkey