Toni Marks (born 19 July 1994)[1] is a field hockey player from South Africa.

[3] In 2013, Marks made her debut for the South Africa U–21 team at the FIH Junior World Cup in Mönchengladbach.

[4] Marks made her senior international debut for South Africa in 2014, during a test series against Scotland in Pretoria.

Although she hadn't made an appearance for the national team in over four years, Marks was named to the South Africa squad for the 2020 Summer Olympics in Tokyo.

[5][6] She made her Olympic debut on 24 July 2021, in the Pool A match against Ireland.