Rassa

Rassa may refer to:


 * Rässa, a village in Saare County, Estonia
 * Rassa, Piedmont, town in Italy
 * Refugee Advocacy Service of South Australia
 * Rassa or ryasa or rason, the word for a cassock in the Eastern Orthodox church
 * Rassa, alternative spelling for the village of Rassau in Wales
 * Rassa, variante spelling for the region of Raška in Latin sources