The Queensland Stock Institute was a government scientific facility in Brisbane, Queensland, Australia, for the research and prevention of disease in agricultural animals relevant to Queensland. Established in 1893, it was the first research institution in Queensland dedicated to the investigation of disease. In 1900, it was renamed the Bacteriological Institute when activities were officially extended to include human pathology. The institute ceased as a facility for livestock disease in 1910 when animal work was transferred to Yeerongpilly. Laboratory work relating to human disease remained at the purpose-built facility under the control of the health department until 1918.