Muktinath () is an ancient Vishnu temple located in Mustang, Nepal. The temple of Muktinath, known as 'the lord of liberation', is sacred to both Hindus and Buddhists whom they worship as an abode of Hindu deity Vishnu and Buddhist bodhisattva Avalokiteśvara respectively. Located in the Muktinath valley at the foot of the Thorong La mountain pass, it is one of the world's highest temples at an altitude of 3,800 meters. The temple is given a status of one of the 108 Divya Desams of Sri Vaishnavism (and the only Divya Desam located outside India) as well as one of the eight most sacred shrines in that tradition, known as the Svayam Vyakta Ksetras or Sthalas. It is also one of the 51 Shakta pithas, associated with the head of goddess Sati. The temple complex is known as Mukti Kshetra, which literally means "the place of liberation (moksha)" and is one of the Char Dham in Nepal.

For Buddhists, Muktinath is an abode of dakinis - goddesses known as Sky Dancers and is considered one of the twenty-four Tantric places. Tibetan Buddhists call it Chumig Gyatsa, which in Tibetan means "Hundred Waters" and the murti is revered as a manifestation of Avalokiteśvara, who embodies the compassion of all Buddhas.

Muktinath temple is seen as a symbol of religious harmony in Nepal where both the Hindus and Buddhists have been historically worshipping on the same spot, mutually respecting and including each other. The ancient name of Muktinath in Sri Vaishnava literature is Tiru Salakkiramam (in Tamil : ). The Gandaki river, which flows downstream from Muktinath, is considered to be the only source of the shaligrama shila, the non-anthropomorphic representation of Vishnu. The Tibetan Buddhist tradition states that Guru Rinpoche, also known as Padmasambhava, the founder of Tibetan Buddhism, meditated at Muktinath on his way to Tibet. The temple is revered in Nalayira Divya Prabandham, the 7th–9th century Vaishnava canon, by Kulasekhara Alvar in one hymn. The temple is classified as a Divya Desam, one of the 108 Vishnu temples that are mentioned in the book. Many devotees have contributed to it, most prominently the Alvars. Thirumangai Alvar could not reach Muktinath, but sang 10 pasurams from the nearest place, in praise of the deity. Periyalvar sang in praise of Vishnu as "Salagramamudaiya Nambi" (in Tamil : ; meaning "Lord of ").

Muktinath temple complex is also revered as a place on earth to host all five elements (fire, water, sky, earth, and air) from which all material things in the universe are made. The goddess Jwala Mai Temple situated adjacent to the Muktinath Temple is worshipped for its sacred flame fueled by natural gas emanating from the earth.

Buddhism

The temple has been worshipped by Buddhists as an abode of Avalokiteśvara, the Buddha who embodies the compassion of all Buddhas. In Tibetan Buddhism, the place is known as "Chumig Gyatsa" (the Hundred Springs) and is venerated as one of the important places related to Padmasambhava, the founder of Tibetan Buddhism and one of the 24 Tantric (sacred) places of Tibetan Buddhism.