Mariela Salinas (born 12 February 1980) is a Venezuelan former professional tennis player.
Salinas made her debut for the Venezuela Fed Cup team as a 17-year old in 1997, appearing in three ties. Her highlight was a singles win over Peru's Silvana Vargas. She didn't feature again in the Fed Cup until 2002, when she played in four further ties for Venezuela.
At the 2002 Central American and Caribbean Games in San Salvador, Salinas partnered with Stephanie Schaer to win a bronze medal in the women's doubles competition.
ITF finals
Singles: 2 (0–2)
Doubles: 1 (1–0)