McElroy Hall at Oklahoma State University is a key facility under the purview of the College of Veterinary Medicine. This building houses various academic and administrative offices, including the CVM Dean’s Office. Built in 1949, McElroy Hall is integral to the college's operations, supporting a wide range of activities and services that contribute to advancing veterinary education and research. It is named after Dr. Clarence Hamilton McElroy (March 26, 1886-March 7, 1970), a significant figure in the field of veterinary medicine who served as the head of the Department of Veterinary Medicine at Oklahoma A&M College from 1948-53. He had arrived as an assistant to Dr. Lowery Layman Lewis (Sept. 3, 1869-Sept. 26, 1922) in 1909 and was instrumental to the CVM’s history at OSU. The hall is equipped with modern amenities and provides a collaborative environment for students, faculty and staff to engage in innovative research and educational initiatives.