A dharmapāla is a type of wrathful god in Buddhism. The name means "dharma protector" in Sanskrit, and the dharmapālas are also known as the Defenders of the Justice (Dharma), or the Guardians of the Law. There are two kinds of dharmapala, Worldly Guardians (lokapala) and Wisdom Protectors (jnanapala). Only Wisdom Protectors are enlightened beings.

In Buddhism, wrathful deities or fierce deities are the fierce, wrathful or forceful forms of enlightened Buddhas, Bodhisattvas or Devas ; normally the same figure has other, peaceful, aspects as well. Because of their power to destroy the obstacles to enlightenment, they are also termed krodha-vighnantaka, "Wrathful onlookers on destroying obstacles". Wrathful deities are a notable feature of the iconography of Mahayana and Vajrayana Buddhism, especially in Tibetan art. These types of deities first appeared in India during the late 6th century, with its main source being the Yaksha imagery, and became a central feature of Indian Tantric Buddhism by the late 10th or early 11th century.