Mamiko Higa (born 11 October 1993) is a Japanese professional golfer.

Higa represented Japan at the 2010 Asian Games.

Higa plays on the LPGA of Japan Tour where she has five wins.

In her first U.S. Women's Open appearance, she led after the first round.

[2] Higa is in a relationship with professional sumo wrestler Ikioi Shōta.