Merissa Ria Aguilleira (born 14 December 1985) is a Trinidadian former cricketer who played as a right-handed wicket-keeper batter.

A wicket keeper and top order batsman, she has played 15 One Day Internationals since making her début against the Netherlands in 2008.

In 2011, in Bangladesh, Aguilleira, along with the rest of the West Indies team, won (ICC Women’s World Cup Qualifier) four-nation tournament.

[6] Aguilleira along with reserve players are a part of a squad that is currently in a training camp at the West Indies High Performance Centre in Barbados.

[8] Also in 2013 Merissa Aguilleira was a nominee for Sportswoman of the Year at First Citizens Sports Foundation Awards ceremony, this was held at Queen's Hall.