Stephanie Egger (born August 12, 1988) is a Swiss female mixed martial artist who competed in the Bantamweight division of the Ultimate Fighting Championship.

[3] Egger started training judo at the age of five, ultimately becoming a black belt in the discipline.

[4] She then retired from judo competition due to nagging injuries, and found mixed martial arts by way of grappling and boxing training.

[6] The longtime black belt competed in the 2019 ADCC World Championships where she went to a decision with Gabi Garcia.

[7] In addition to the many hours of training every day, Stephanie Egger works in the family restaurant in Berneck.

[26] Egger faced Ailín Pérez, replacing Zarah Fairn Dos Santos, on September 3, 2022, at UFC Fight Night 209.

[30] Egger was scheduled face Montana De La Rosa at UFC Fight Night 229 on October 7, 2023.