The A.D. Club is a final club established at Harvard University in 1836, the continuation of a chapter of the Alpha Delta Phi fraternity existing as an honorary chapter until 1846, and then as a regular chapter until the late 1850s.
The A.D. Club has its roots in the early days of Harvard University, dating back to 1836 when it was established as a final club, with ties to the Alpha Delta Phi fraternity that continued until the mid-19th century.