Michaela Tabb (born 11 December 1967 in Bath, England) is the world's leading female snooker and pool referee, and made her World Snooker Championship debut by refereeing a match between Mark King and Drew Henry at the 2003 Crucible event. Tabb was the head referee at the 2006 WPA World Nine-ball Championship, Mosconi Cup, World Cup of Pool, and World Pool Masters Tournament events, and has refereed in some capacity at every Matchroom Sport-sponsored pool event since 1997.
On 18 February 2007, Tabb made history by becoming the first female ever to preside over a world ranking event final at the Welsh Open in Newport, Monmouthshire, between Andrew Higginson and Neil Robertson.
Tabb appeared on BBC show Identity presented by Donny Osmond.