Leeton is a town located in the Riverina region of New South Wales, Australia. Leeton is situated in the Murrumbidgee Irrigation Area. It is the administrative centre of the Leeton Shire Council local government area, which includes neighbouring suburbs, towns and localities such as Yanco, Wamoon, Whitton, Gogeldrie, Stanbridge and Murrami. Situated in one of the most productive farming regions in the state, the town was designed by Walter Burley Griffin and purpose-built for the irrigation schemes announced by the New South Wales government in the early 20th century. The Leeton Shire possesses numerous citrus, rice, cotton, grape, walnut and wheat farms. Leeton is known as Australia's Rice Capital, as well as The Heart of SunRice Country, as it is home to the headquarters of SunRice corporation, one of Australia's largest food exporters. Other industry includes Arnott's Biscuits, the Daily Drinks Company, JBS Australia, Webster Limited, and Murrumbidgee Irrigation Limited. Tony Reneker is the current mayor of Leeton.

The Riverina is an agricultural region of south-western New South Wales, Australia. The Riverina is distinguished from other Australian regions by the combination of flat plains, warm to hot climate and an ample supply of water for irrigation. This combination has allowed the Riverina to develop into one of the most productive and agriculturally diverse areas of Australia. Bordered on the south by the state of Victoria and on the east by the Great Dividing Range, the Riverina covers those areas of New South Wales in the Murray and Murrumbidgee drainage zones to their confluence in the west.