The Wagga Wagga Agricultural Institute (WWAI) is NSW DPI’s Centre of Excellence for Southern Farming Systems and Viticulture.

The Centre is dedicated to improving the profitability and sustainability of agriculture in NSW through industry-driven research, extension and regulatory services. It focuses on cropping and pasture systems in southern NSW and the State's expanding viticulture industry.

WWAI occupies 900ha, 10km north-west of Wagga Wagga. It has an associated research station of 700ha at Temora.

Through NSW Department of Primary Industries (NSW DPI), the WWAI is linked to research activities at Armidale, Camden, Condobolin, Cowra, Glen Innes, Orange, Tamworth, Trangie and Yanco.