Kasaya

Kasaya may refer to:
 * Kasaya (attachment), in Indian philosophy
 * Kashaya (Jainism), a word and concept in Jainism that translates to "passion" or "negative emotions"
 * Kasaya (clothing), a term for the traditional robes of Buddhist monks
 * Kasaya (surname)
 * Kushinagar, site of the death of Gautama Buddha in India, also known as Kasaya