Jorge Luis Larrionda Pietrafesa is a retired FIFA football referee from Uruguay who has officiated at international matches since 1998. The high point of his career was the 2006 FIFA World Cup, in which he officiated four matches, including a semifinal between Portugal and France. The low point of his career was Frank Lampard's clear goal that was disallowed in the Germany v England World Cup match of 2010. He is a strict referee who shows a high number of cards.
Larrionda is also well known in South America, having participated in countless matches of continental competitions such as the Copa Libertadores and the Campeonato Uruguayo.
He retired from refereeing in 2011.