Jorina Baars (born 18 October 1988) is a Dutch female Muay Thai kickboxer, based in Den Helder, Netherlands.

[8][9] During Gladiators of the Cathedral II Baars fought Chantal Ughi for the ITMF European Championship.

[10] After another four wins, she fought Cristiane Justino for the inaugural Lion Fight Muay Thai Women's World Welterweight Championship.

[16] After winning another four fights against Irene Martens,[17] Athina Efmorfiadi,[18] Anke Van Gestel and Amel Dehby,[19] Baars signed with ONE Championship.

She made her promotional debut during ONE Championship: Age Of Dragons against Christina Breuer.

[23] She was scheduled to face Claire Clements in her promotional debut, at Lion Fight 68 on 22 August 2021.

[27] Baars made her first title defense against Erica Björnestrand at Enfusion 116 on 19 November 2022.

[28] Baars made her second title defense against Emma Abrahamsson at Enfusion 120 on 18 March 2023.