Antonina may refer to:
Geography Antonina, Paraná, a municipality in Brazil Antonina, Bełchatów County, in Łódź Voivodeship, central Poland Antonina, Pajęczno County, in Łódź Voivodeship, central Poland Antonina, Poddębice County, in Łódź Voivodeship, central Poland Antonina, Masovian Voivodeship, east-central Poland
Other uses Antonina (bug), a genus of mealybugs Antonina (name) Antonina (wife of Belisarius) (c. 495–after 565), Byzantine patrikia and wife of the general Belisarius Antonina (Tur novel), by Evgenia Tur Antonina (Collins novel), an 1850 novel by Wilkie Collins Antonina Nutshell, Swedish drag queen who competed in Drag Race Sverige
See also Antonia (disambiguation) Antonine (name)