Tanya Isolina Acosta (born 11 March 1991) is an Argentine volleyball player.

She is a member of the Argentina women's national volleyball team since 2010.

She participated at the Pan-American Volleyball Cup (in 2013, 2014 2015, 2016), the FIVB Volleyball World Grand Prix (in 2013, 2014, 2015, 2016),[1] the 2014 FIVB Volleyball Women's World Championship in Italy,[2] the 2015 FIVB Volleyball Women's World Cup in Japan[3] and at the 2016 Olympic Games in Rio de Janeiro.

[4] At club level, she played for Estudiantes de Paraná, San Francisco Volley Córdoba, Instituto de Córdoba, Club de Gimnasia y Esgrima (La Plata) and Terville[5] before moving to Esporte Clube Pinheiros in September 2016.

[6]