Nina Cutro-Kelly (born 12 December 1984) is an international level judoka. She competes in both judo and sambo. She competed in the women's +78 kg event at the 2020 Summer Olympics in Tokyo, Japan. Cutro-Kelly is a member of Team USA, having competed in eight world championships in the sport of Judo. She competes as a heavyweight, and is a 5th degree black belt. Cutro-Kelly is a graduate of Union College in Schenectady, NY and has a Master's Degree from Université de Rennes in Rennes, France. She is openly bisexual.