Mayra de Fatima Gmach

Mayra de Fatima Gmach (born May 9, 1996) is a Brazilian group rhythmic gymnast. She represents her nation at international competitions. She competed at world championships, including at the 2014 World Rhythmic Gymnastics Championships.

She has two sisters who are also rhythmic gymnasts: Morgana Gmach and Monize Gmach. All three sisters have represented Brazil internationally, winning medals at the South American Rhythmic Gymnastics Championships.