Maruko Nagasaki
- Born
- 30 October 1995 (30 years)
- Place of birth
- Nagasaki, Japan
- Gender
- Female
Maruko Nagasaki (born October 30, 1995), also known mononymously as Maruko, is a Japanese professional wrestler currently signed to independent promotion Itabashi Pro-Wrestling. She previously worked for Ice Ribbon, where she was trained and debuted for in 2015, and has appeared in other promotions such Pro Wrestling WAVE, Marvelous That's Women Pro-Wrestling and SEAdLINNNG.