Eta Phi Beta (ΗΦΒ) is an African American business sorority located in the United States and the U.S. Virgin Islands.

[2] Eta Phi Beta was established by students at the historically black Lewis Business College in Detroit, Michigan in October 1942.

[2] Its founders were Ivy Burt Banks, Dorothy Sylvers Brown, Earline Carter, Mae Edwards Curry, Katherine Douglas, Atheline Shelton Graham, Merry Green Hubbard, Ethel Madison, Ann Porter, Mattie Rankin, and Lena Reed.

[5][6] In 1977, the Michigan state House of Representatives approved a resolution making May 14, 1977 the Eta Phi Beta Sorority Day.

[1] On June 13, 2009, the 81st Texas Legislature House of Representatives honored Eta Phi Beta Sorority, Inc. to commemorate its 2009 Founders Day.

[11] Chapters also support programs and provide tutoring to teach young children life skills, reading, mathematics literary, and social etiquette.

[11] Established in 1949, the National Council of Shads is an auxiliary organization of Eta Phi Beta, consisting of the husbands of sorority members.