Ondřej Štyler

Ondřej Štyler (born 1 June 2000) is a Czech tennis player. He was the winner of the 2018 French Open boys' doubles and a finalist in the 2018 Wimbledon boys' doubles.

He reached a career-high ITF junior combined ranking of No. 13 on 29 January 2018. He has reached two ITF Futures doubles finals, winning one in Most, Czech Republic with Tadeas Paroulek in June 2019. Styler was also the runner-up in the NCAA Division I men's singles tournament, representing the University of Michigan.

As of January 2024 Styler is unranked in both professional singles and doubles.