Quan Yeomans is an Australian musician best known as the frontman of the band Regurgitator.

Regurgitator are an Australian alternative rock band from Brisbane, Queensland, formed in late 1993 by Quan Yeomans on lead vocals, guitar and keyboards; Ben Ely on bass guitar, keyboards and vocals; and Martin Lee on drums. Their debut studio album, Tu-Plang was released in May 1996; it was followed by Unit in November 1997 which was certified triple platinum. Unit won five categories at the ARIA Music Awards of 1998: Album of the Year, Best Alternative Album, Producer of the Year, Engineer of the Year (Magoo) and Best Cover Art. Their third album, ...Art was released in August 1999.