Marie Weckerle (born 4 May 2003) is a Luxembourgish tennis player.

Weckerle has won three doubles titles on the ITF Women's Circuit.

On 21 October 2024, she reached her best singles ranking of world No.

[1] Partnering Noma Noha Akugue, Weckerle won her first $60k tournament in July 2023 at the Amstelveen Women's Open, defeating Ayla Aksu and Ena Kajević in the final.

[2] Playing for Luxembourg, Weckerle has a win-loss record of 5–7 in Fed Cup competition (as of July 2024).