The Mahāyāna sūtras are a broad genre of Buddhist scripture (sūtra) that are accepted as canonical and as buddhavacana in Mahāyāna Buddhism. They are largely preserved in Sanskrit manuscripts, and translations in the Tibetan Buddhist canon and Chinese Buddhist canon. Several hundred Mahāyāna sūtras survive in Sanskrit, or in Chinese and Tibetan translations. They are also sometimes called Vaipulya ("extensive") sūtras by earlier sources. The Buddhist scholar Asaṅga classified the Mahāyāna sūtras as part of the Bodhisattva Piṭaka, a collection of texts meant for bodhisattvas.

Prajñāpāramitā means "the Perfection of Wisdom" or "Transcendental Knowledge" in Mahāyāna. Prajñāpāramitā refers to a perfected way of seeing the nature of reality, as well as to a particular body of Mahāyāna scriptures (sūtras) which discusses this wisdom.