Badas

Badas may refer to:
 * Bowel-associated dermatosis–arthritis syndrome or BADAS
 * Badas Forest Reserve in Belait District, Brunei
 * Badas (Inam), a village in Karnataka, India
 * Badas (K.H.), a village in Karnataka, India
 * Badas, Kediri, a kecamatan (district) in East Java Province, Indonesia
 * Badas Islands, a group of islands in Riau Islands Province, Indonesia
 * Kostas Badas (born 1976), Greek footballer