Denise Kielholtz (born 30 March 1989) is a Dutch female Muay Thai kickboxer and mixed martial artist, based in Amsterdam, Netherlands.
She has competed professionally since 2004 and is the current Bellator Kickboxing Women's Flyweight Champion.
Kielholtz made her professional MMA debut at Torarica Summer Fights 1 in October, 2015.
[3] Kielholtz was expected to face Lena Ovchynnikova in the co-main event of Bellator 196 in Budapest, Hungary on April 6, 2018.
Kielholtz faced Sabriye Şengül at Bellator London 2 on November 23, 2019.
[22] Kielholtz was scheduled to face Taila Santos on April 4, 2024 at PFL 1.
[24] Kielholtz was born in Amsterdam to a Dutch father and a Curaçaoan mother.