Mauricio Estívariz (born 9 September 1986) is a Bolivian former professional tennis player.

[1][2][3] Estívariz, who had a best singles world ranking of 653, was a regular member of the Bolivia Davis Cup team between 2004 and 2010, winning 18 of his 31 rubbers.

He was also a Bolivarian Games gold medalist for Bolivia.

[4] In 2011, as his tennis career was winding down, he trialled for La Paz FC as a goalkeeper.

[5] Estívariz served as non-playing captain of Bolivia in the 2018 Davis Cup.