Robyn Mokihana Ah Mow (born September 15, 1975) is an American indoor volleyball coach and former player.

[2] Ah Mow was married to Niobel Rafael Santos, former amateur athlete who is now a member of the U.S. Armed Forces and has served three tours in Iraq.

Ah Mow attended college at the University of Hawai'i from 1993-1996 where she was a two-time AVCA First Team all-American.

In 2000, she played in four sets of the Nike Americas’ Volleyball Challenge, helping Team USA qualify for the 2000 Sydney Olympics.

At the 2000 Olympic Games, she started all seven matches and led the team to a .263 hitting percentage and a fourth-place finish.