Kassapa

Kassapa, Kashyapa, or Kasyapa may refer to:
 * Kassapa Buddha, also known as Kāśyapa Buddha, an ancient Buddha
 * Kashyapa I of Anuradhapura (r. 473–495), king of Sri Lanka
 * Kashyapa or Kāśyapa, a Vedic Hindu sage
 * Kashyapa Samhita, Ayurveda treatise attributed to him
 * Kashyap (caste), a caste in India
 * Kashyap (surname), an Indian surname