Vanessa Grimm (born 22 April 1997) is a German heptathlete.

[1] Grimm won the German national indoor pentathlon title in Leverkusen in February 2020.

[2][3] Grimm recorded a personal best heptathlon score of 6316 on 30 May 2021 at the Mösle-Stadium, Götzis.

[5] She missed a lot of competitive action in 2022, including a home European Championships, due to a cruciate ligament tear in her knee.

[6] Selected for the 2023 World Athletics Championships in Budapest, she finished in 14th place overall.