Jon Emili Uriarte (born 15 October 1961) is an Argentine former volleyball player and current coach who represented his native country at the 1988 Summer Olympics in Seoul, winning the bronze medal with the men's national team.

As a head coach, Uriarte worked in Azul VC from 1991 to 2001, playing six Argentine League finals and winning the championship four times: 1991–92, 1992–93, 1993–94, and 2000-01.

In 2005, Uriarte moved to Brazil to coach Telemig/Minas Tenis Clube, winning the 2005 Paulista Championship, and leading the team to second place in the Brazilian Super League regular season in 2006.

After Uriarte developed a new generation a players in Argentina, he took the position of head coach of Vibo Valentia, Italy in A1 division.

In June 2012, at the AOGQ tournament played in Japan, he led the Australian team to qualify for the Olympic Games for the second time.