The Lingayats (IPA: [liŋɡaːjɐt̪ɐ]) are a monotheistic religious denomination of Hinduism. Lingayats are known for their unique practice of Ishtalinga worship, where adherents carry a personal linga symbolizing a constant, intimate relationship with Parashiva. A radical feature of Lingayats is their staunch opposition to the caste system and advocacy for social equality, challenging societal norms of the time. Its philosophical tenets are encapsulated in Vachanas, a form of devotional poetry. The tradition also emphasizes Kayaka (work) and Dasoha (service) as forms of worship, underscoring the sanctity of labor and service to others. Unlike mainstream Hinduism, Lingayats reject scriptural authority of vedas, puranas, superstition, astrology, vedic priesthood ritualistic practices, and the concept of rebirth, promoting a direct, personal experience of the divine.
Lingayats are considered as a Shaiva tradition or Sampradaya (sect). because their beliefs include many Hindu elements. Worship is centered on Shiva as the universal god in the iconographic form of Ishtalinga. Lingayats emphasize qualified monism, with philosophical foundations similar to those of Ramanuja.