Suzan Lamens (born 5 July 1999) is a Dutch professional tennis player. Lamens has a best singles ranking of world No. 88, by the WTA, achieved on 21 October 2024. She also has a career-high doubles ranking of No. 183, attained on 22 May 2023.
Lamens won her first $60k title at the 2021 Amstelveen Open, in the doubles draw, partnering Quirine Lemoine.[]
She made her WTA Tour debut at the 2022 Copa Colsanitas, defeating seventh seed Astra Sharma to reach the second round, where she lost to Irina Bara in three sets.
In April, she defeated Jelena Ostapenko in the BJK Group I for her first top 10 win, outside the WTA Tour. Following her maiden WTA 125 title at the 2024 Oeiras Ladies Open, which she won as an unseeded player, she made her top 150 debut at No. 134, on 22 April 2024. Ranked No. 140, she received a wildcard for the Rosmalen Open and defeated Bernarda Pera in the first round.
Lamens reached her first WTA Tour quarterfinal at the 2024 Budapest Grand Prix defeating eighth seed Varvara Gracheva and Carole Monnet, before losing to Aliaksandra Sasnovich.
At the 2024 Japan Women's Open in Osaka, she qualified for the main draw and defeated sixth seed Viktoriya Tomova for her second career Top 50 win on the WTA Tour. She defeated Lucia Bronzetti to reach the quarterfinals and made her first WTA semifinal with a win over qualifier Ana Bogdan. After overcoming seventh seed Diane Parry in the last four, her third consecutive Top 100 win, Lamens defeated fellow qualifier Kimberly Birrell in straight sets to claim her first WTA title. As a result she reached the top 100 in the rankings on 21 October 2024.