AAC Stockton is a hulled two-row spring general purpose barley (Hordeum vulgare L.) cultivar widely adapted to western Canada. It was developed from the cross TR11219/CDC Kindersley made in 2012, and it was evaluated in the Western Cooperative Two-row Barley Registration Test (2020–2021) before being registered in 2023. AAC Stockton will offer a good production choice for barley growers across the Prairies due to its grain yield potential, lodging resistance, and improved Fusarium head blight resistance.