Phichit is one of the provinces of Thailand, located in the north of the country. Neighboring provinces are (from north clockwise) Phitsanulok, Phetchabun, Nakhon Sawan and Kamphaeng Phet.
The rivers Nan and Yom flow through the Phichit province, before they join shortly before the Chao Phraya is formed. The province mainly consists of low fertile river plains, making rice and lotus the main crops.