Yama Carlos
Birthday: 12/28/1980
Gender: Male
Place Of Birth: Semarang, Indonesia

Hamba Ramanda or better known as Yama Carlos (born in Semarang, December 28, 1980) is an Indonesian actor, model and presenter who debuted his career as a model incorporated in Look Model in 2004. His acting debut was when he starred in films Soulmate in 2005.