Mathura, city, western Uttar Pradesh state, northern India. It lies in the Ganges-Yamuna Doab, on the Yamuna River about 25 miles (40 km) northwest of Agra.
The site of Mathura was inhabited before the 1st century ce, when the city flourished under the Kushan dynasty. In the 2nd century the city was a stronghold of Buddhists and Jains. In 1017–18 Maḥmūd of Ghazna pillaged Mathura, and between 1500 and 1757 it was sacked four times. The city fell under British rule in 1804.
Mathura is one of the seven sacred cities of the Hindus. It is the traditional birthplace of the god Krishna (Krishna Janmabhoomi) and the primary site of pilgrimage for the annual celebration of Janmashtami. The city’s Shāh-i-ʿĪdgāh (Shahi Eidgah) Mosque was built on the site in the 17th century, replacing a Hindu temple that had been erected there several decades earlier. The construction of a new temple, adjacent to the mosque, was completed on the site in 1965. Calls for the mosque to be removed altogether became a source of communal tension in the 2020s.
The present-day city, situated at a major junction of roads and rail lines, is an agricultural trade centre with some industry. Several colleges and the Government Museum, Mathura (established 1874; formerly the Curzon Museum of Archaeology), are located in the city. There are a large number of temples in and around the city as well as ghats, or bathing stairs, along the river. Pop. (2001) 302,770; (2011) 349,909.