The Parthenon was one of Trinity College's first societies, or student organizations. It was formed in 1827 as a rival to the Athenaeum Society. Societies such as the Parthenon allowed for students to debate and learn outside of the classroom.

The society had a club room in Jarvis Hall on the original campus, as did the other societies, where they stored their libraries. These libraries were considered exclusive to the members of the society, the College considered their collections to be integral to the College Library.

The society met on Saturday mornings to read papers and debate on relevant literary, political, and social topics. Later in the day, the Parthenon would debate with the other societies. During one period, the societies would hold Exhibitions, the Parthenon's occurring just before commencement, with Latin orations, poetry, and satire.

Eventually, secret societies rose to popularity. In comparison, societies such as the Parthenon appeared less and less attractive, with students favoring the more rebellious ways of these new societies.

The Civil War also did not help the popularity of the Parthenon, their club room serving as a drill room for the Graham Guard. In 1868, the society returned after a relatively quiet period, but this revival was short-lived as enthusiasm for such societies was low. The College's main paper at the time, The Trinity Tablet, reported that the societies were struggling to survive and in the spring of 1870, they gave in. Their libraries were divided among the College.

Not all students were happy with this decision and in the fall of 1871, a few loyal members reopened the club. Weekly meetings were held on Mondays and attendance was reportedly rather large. The excitement allowed the group to remain open into the spring of 1873. That same year, a final meeting was held around commencement.

History of Trinity College (1967) by Glenn Weaver, pp. 55, 58, 156, 159.