Phi Gamma Nu (ΦΓΝ) is a co-ed business fraternity in the United States.

[1] Phi Gamma Nu was founded on February 17, 1924 at the Chicago campus of Northwestern University.

The founders were:[1][2] Phi Gamma Nu was established as a sorority for women pursuing studies in business.

[3] Its national publication, The Magazine of Phi Gamma Nu, was first published in October 1930.

[3] The sorority spent the next fifty years operating in much the same way but the organization changed to a co-ed in 1974 due to the Title IX act.