Gamma Sigma (Pacific University) Collection

Gamma Sigma is an independent fraternity that was founded at Pacific University in 1863. Pacific University believes it to be the oldest Greek Letter society west of the Mississippi River.

In its early years, most of the fraternity's activities centered on literary and academic events such as readings and debates. By 1900, it was more focused on social activities such as banquets, parties and events meeting with campus sororities. Gamma Sigma acquired an off-campus house in the 1920s which was the fomer home of former Pacific University President Ferrin. The Gammas were very involved in the social life of campus, hosting many parties and attending sporting events. They also participated in the brawls to win the bronze statue of the school mascot, "Boxer." The fraternity was particularly active in the 1950s to early 1970s, with many active members and events. By the 2000s, student membership had declined, resulting in a pause in the active status of the organization. Alumni remained active however, and were instrumental in the creation of the replica Boxer III statue in 2018, as well as the return of the missing original Boxer I statue in 2024.