Bania

Bania may refer to:


 * Bania (caste), also Baniya or Vanika, a trader or merchant belonging to the Indian business class
 * Bania (Newar caste), one of the Newar Uray castes of Kathmandu, traders specialising in traditional medicines
 * Bania, Central African Republic, a village in Mambéré-Kadéï, Central African Republic
 * Bănia, a commune in Caraş-Severin County, Romania
 * Bania, part of the Swoszowice district of Kraków, Poland
 * Bănia River, a tributary of the Nera River in Romania

People with the family name Bania

 * Piotr Bania (born 1973), Polish football player
 * Kenny Bania, secondary character on the Seinfeld TV series