Denise Castle (née Mellor; born 24 October 1971) is an English professional boxer and Muay Thai fighter.
[1] Mellor faced Lotta Loikkanen for the inaugural WBC Muaythai World Mini Flyweight Championship on 25 July 2010.
[4][5] On 2 October 2011, Mellor faced Erika Kamimura for the inaugural WBC Muaythai International Light Flyweight Championship.
[6][7] Mellor faced Nattaya Kantasit for the WBC Muaythai world mini flyweight title on 22 June 2012, at O2 Academy Bournemouth.
[12][13] Castle faced Sutthinee Bamrungpao for the WIBA World Atomweight Championship on 26 October 2019, in Nonthaburi, Thailand.