Vyasa (disambiguation)
Vyasa was a sage in ancient India, traditionally regarded as the author of the epic Mahabharata. Vyas, Vyasa or Byas, Byans / Vyans () may also refer to:

Places 
 Vyāsa (crater), on Mercury
 Beas River, an Indus tributary in India
 Byans Rural Municipality, a rural municipality in Darchula district, Nepal
 Byans, Darchula, a former village development committee, now merged into Byans municipality
 Byans valley, a valley in Pithoragarh district, Uttarakhand, India
 Vyas Municipality, a municipality in Danachun district, Nepal

Social groups 
 Vyasa (title), a title used by a cast in Hindu
 Vyas Brahmins
 Vyas Samman

