Peralta is a Spanish surname. Notable people with the surname include:
Arnold Peralta (born 1989 - 2015), Honduran former footballer Rangers F.C.
Chad Peralta (born 1985), Filipino-Australian singer and actor
David Peralta (born 1987), outfielder for the Arizona Diamondbacks
Felipe Peralta (born 1962), Paraguayan footballer
Gonzalo Peralta (born 1980), Argentine footballer
Gregorio Peralta (1935–2001), Argentine boxer
Horacio Peralta (born 1982), Uruguayan footballer
Irma Peralta (born 1936), Mexican ceramist
Jhonny Peralta (born 1982), shortstop for the St. Louis Cardinals
Joel Peralta (born 1976), relief pitcher for the Los Angeles Dodgers
José Francisco de Peralta (1786–1844), Costa Rican priest and politician
Luís María Peralta (1759–1851), soldier and owner of Rancho San Antonio
María Teresa de Larraín y Guzmán Peralta (1785 – c. 1840), former First Lady of Chile and wife of President Agustín Eyzaguirre
Macario Peralta, Jr. (1913–1965), Filipino WWII guerrilla commander
Oribe Peralta (born 1984), Mexican footballer
Osvaldo Peralta (born 1971), Paraguayan footballer
Pedro de Peralta (about 1583–1659), Spanish governor of Santa Fé de Nuevo México (1609-1614)
Rafael Peralta (1979–2004), U.S. Marine nominated for the Medal of Honor
Sixto Peralta (born 1979), Argentine football player
Stacy Peralta (born 1957), American director and former professional skateboarder
Wily Peralta (born 1989), American baseball player
