Delta Gamma (ΔΓ) is one of the oldest and largest women's fraternities in the United States and Canada, with its Executive Offices based in Columbus, Ohio.

Today Delta Gamma has over 143,400 members with 147 collegiate chapters in the United States and Canada, as well as 253 alumnae groups in the United States, Canada and England. The oldest existing chapter of Delta Gamma, Eta, is located at the University of Akron in Akron Ohio and was founded in 1879.