Gavin Campbell may refer to:
Gavin Campbell, 1st Marquess of Breadalbane (1851–1922), Scottish nobleman and Liberal politician Gavin Campbell, lead guitarist with Australian rock band 67 Special Gavin Campbell (music producer), Australian DJ and remixer Gavin Campbell (presenter) (born 1946), businessman and former television presenter
Fictional characters Gavin Campbell (Home and Away), fictional character on the Australian soap opera Home and Away