Marin Honda (本田 真凜, Honda Marin, born August 21, 2001) is a Japanese figure skater. She is the 2016 World Junior champion, the 2017 World Junior silver medalist, the 2015–16 Junior Grand Prix Final bronze medalist, and the 2016–17 Japanese Junior National bronze medalist. She is the former junior world record holder for the free program. She is currently the 27th highest ranked ladies' singles skater in world by the International Skating Union following the 2019-20 figure skating season.