Giralt is a Spanish surname. Notable people with the surname include:
Armando Giralt (1885–1948), Cuban-born Spanish footballer Arnie David Giralt (born 1984), Cuban triple jumper David Giralt (1959–2020), Cuban long jumper Jaime Giralt (1902–1988), Spanish rower Jordán Vallmajo Giralt (1894–1983), Spanish wrestler José Giralt (1884–1960), Cuban-born Spanish footballer Juan Jané Giralt (born 1953), Spanish water polo player Marcos Giralt Torrente (born 1968), Spanish writer Mario Giralt (1882–?), Cuban-born Spanish footballer Ramón Power y Giralt (1775–1813), Spanish Navy officer and politician
The Georges Giralt PhD Award is a European scientific prize for extraordinary contributions to robotics.