Gergely (pronounced [gɛrˈgɛj]) is a Hungarian given name and surname meaning Gregory (given name) and Gregory (surname), it may refer to:

• Gábor Gergely (born 1953), male former table tennis player from Hungary
• Gergely András Molnár (1897–2006), at age 108, the last Hungarian World War I veteran
• Gergely Balázs (born 1982), Hungarian football (forward) player
• Gergely Berzeviczy (1763–1822), important political economist in the Kingdom of Hungary
• Gergely Bogányi (born 1974), pianist and winner of the Kossuth Prize
• Gergely Bornemissza (1526–1555), Hungarian soldier and national hero
• Gergely Boros, Hungarian sprint canoeist who has competed since the late 2000s
• Gergely Csiky (1842–1891), Hungarian dramatist
• Gergely Délczeg (born 1987), Hungarian professional footballer
• Gergely Fűzfa (born 1988), Hungarian football player
• Gergely Gyertyános, Hungarian sprint canoeist who has competed since the mid-2000s
• Gergely Harsányi (born 1981), Hungarian handballer
• Gergely Horváth (born 1975), retired male javelin thrower from Hungary
• Gergely Karácsony (born 1975), Hungarian political scientist, politician
• Gergely Kiss (born 1977), Hungarian water polo player
• Gergely Kocsárdi (born 1975), Hungarian football player
• Gergely Kulcsár (1934–2020), Hungarian athlete, who competed in the javelin throw
• Gergely Luthár (1841–1925), Slovene landowner, notar and writer in Hungary
• Gergely Palágyi (born 1979), Hungarian hurdler who specializes in the 110 metres hurdles
• Gergely Pongrátz (1932–2005), famous veteran of the Hungarian Revolution of 1956
• Gergely Rudolf (born 1985), Hungarian football player
• Gergely Rusvay (born 1978), Hungarian football player
• Gergely Sárközy, Hungarian musician who plays guitar, lute, lute-harpsichord, viola bastarda, and organ
• Gergely Salim, Hungarian-Danish taekwondo practitioner
• István Gergely (born 1976), Hungarian water polo player
• Marc Gergely, Democratic Party member of the Pennsylvania House of Representatives
• Matthew Gergely (1979/1980–2025), Democratic Party member of the Pennsylvania House of Representatives
• Peter Gergely (born 1964), former football player from Slovakia
• Tibor Gergely (1900–1978), artist best known for his work in several popular children's books
• Vasile Gergely (born 1941), Romanian former football player