Delfina Merino (born 15 October 1989) is an Argentine field hockey player.

At the 2012 Summer Olympics, she competed for the Argentina national field hockey team[1] and the team achieved the silver medal; at the 2020 Summer Olympics, she was part of the team that won the silver medal.

[2] Delfina also won the 2010 World Cup in Rosario, Argentina, five Champions Trophy, the World League 2014–15 and three Pan American Cups.

[4] In February 2018, she was elected as the best player in the world by the International Hockey Federation.

This biographical article relating to an Argentine field hockey figure is a stub.