Tallon Griekspoor

Tallon Griekspoor (Dutch pronunciation:; born 2 July 1996) is a Dutch professional tennis player. He has a career-high ATP singles ranking of world No. 21 achieved on 6 November 2023 and a best doubles ranking of No. 61, reached on 10 June 2024. He is the current No. 1 singles player from The Netherlands.

Griekspoor has won five ATP Tour titles combined, three in singles and two in doubles. He represents The Netherlands at the Davis Cup.

Griekspoor is notable for a record eight Challenger titles won in one season (2021), and the first player to earn five consecutive such titles.