Gwenno (Gwenno Mererid Saunders, born 1981) is a Welsh musician from Cardiff who sings in both Welsh and Cornish. She began her career with solo records and was previously a member of and leader of the band The Pipettes before they disbanded in 2010.
Her solo albums include the Welsh-language Y Dydd Olaf (2014) and the Cornish-language Le Kov (2018), both within indie pop.