Giuliana Marion Olmos Dick (born 4 March 1993) is an Austrian–born Mexican tennis player.
At the 2018 Monterrey Open, she became first Mexican player in the open era to reach a WTA final.Olmos who graduated from the University of Southern California in 2016.
She has a career-high singles ranking of world No.
343, achieved on 4 March 2019, and a career-high doubles ranking of No.
70, achieved on 1 April 2019.
She has won four singles and ten doubles titles on the ITF Women's Circuit.
Olmos has represented Mexico in the Fed Cup, where she has a win-loss record of 8–8.