Mészáros
Meszaros (Anglicised as Mesaros), Mészáros, and Mesaroš are Hungarian occupational surnames, meaning "slaughterer".
- Andrej Meszároš (born 1985), Slovak hockey player
 - Erika Mészáros (born 1966), Hungarian sprint canoer
 - Ferenc Mészáros (disambiguation)
 - István Mészáros (disambiguation)
 - Johann Mészáros von Szoboszló (1737–1801), Austro-Hungarian general
 - Karol Mészáros (born 1993), Slovak footballer
 - Lázár Mészáros (1796–1858), Hungarian Minister of War
 - Márta Mészáros (born 1931), Hungarian screenwriter/film director
 - Mike Mesaros (musician), bass and vocalist of The Smithereens
 - Michu Meszaros (1939–2016), Hungarian performer
 - Mihalj Mesaroš (1935–2017), Yugoslav/Serbian footballer
 - Peter Mészáros (born 1943), Hungarian-American physicist