Fernanda Paz Astete Rojas (born 12 January 1997) is a Chilean former tennis player.

Astete has a career-high singles ranking by the Women's Tennis Association (WTA) of 701, achieved on 17 October.

She also has a career-high doubles ranking by the WTA of 628, achieved on the same date.

Astete competed for Chile in the Billie Jean King Cup with a win/loss record of 1–0.

[2] She attended college at Rice University.