Monica Galetti (née Faʻafiti, born August 1975) is a Samoan-born New Zealand chef. She is a judge on Masterchef and chef proprietor of Mere in London. She was senior sous-chef at Le Gavroche in London. Galetti has been a judge on the BBC competitive cooking programme MasterChef: The Professionals since 2009 and has presented Amazing Hotels: Life Beyond the Lobby with Giles Coren since 2017.