Szollosi, Szőllősi or Szöllősi is a Hungarian surname. Notable people with the surname include:
Balázs Szöllősi (born 1992), Hungarian handballer Ilona Szöllősi (1908–??), Hungarian gymnast, competitor in the 1928 Summer Olympics Imre Szöllősi (1941–2022), Hungarian sprint canoeist Ivett Szöllősi (born 1982), Hungarian biathlete Matt Szollosi (born 1972), American politician Szabolcs Szöllősi (born 1989), Hungarian handballer Szabolcs Szőllősi (born 1986), Hungarian speed skater Szandra Szöllősi-Zácsik (born 1990), Hungarian handballer