Elvis Dalsires Contreras de los Santos (born 20 July 1979, in Tamayo),[1] also known as Elvis Contreras, is a male volleyball player from the Dominican Republic, who won the silver medal with the Dominican Republic men's national volleyball team at the 2006 Pan-American Cup in Mexicali, Mexico.

[3] At the 2007 NORCECA Championship, Contreras was awarded Best Receiver, and his national team finished in 5th place.

[7] Contreras led the Technocrats to the title of the 2013 Caribbean Volleyball League,[8] also winning the Most Valuable Player, Best Scorer, Best Spiker, and Best Server awards in the Trinidad and Tobago-based tournament.

[10] In August 2014, Contreras announced that he would retire from the national team after the 2014 Central American and Caribbean Games.

[11] At these games, the Dominican Republic won the gold medal for the first time,[12] and Contreras was awarded the Most Valuable Player, Best Outside Spiker, and Best Scorer.