- Alpha Lambda Delta (Freshmen)
- Alpha Psi Omega (Drama)
- Alpha Sigma Lambda (Nontraditional)
- Beta Beta Beta (Biology)
- Kappa Delta Pi (Education)
- Kappa Mu Epsilon (Mathematics)
- Kappa Pi (Art)
- Lambda Pi Eta (Communication)
- Omicron Delta Epsilon (Economics)
- Omicron Delta Kappa (Leadership)
- Order of Omega (Greek)
- Phi Alpha Theta (History)
- Phi Beta Kappa (Academics)
- Phi Sigma Iota (Foreign Languages and Literature)
- Pi Epsilon Tau (Petroleum Engineering)
- Pi Kappa Delta (Forensics)
- Pi Sigma Alpha (Political Science)
- Psi Chi (Psychology)
- Sigma Delta Pi (Spanish)
- Sigma Pi Sigma (Physics)
- Sigma Tau Delta (English)
- The Society for Collegiate Journalists (Mass Communications)
- Tau Pi Phi (Economics, Management, Accounting)
Honoraries: Pi Epsilon Tau (Petroleum Engineering)
Pi Epsilon Tau, a national honor society for students in petroleum engineering, installed its Zeta chapter at Marietta in 1951.
The society's purpose is to foster a closer bond among its members and the petroleum industry, and to maintain the high ideals and standards of the profession.
Faculty Advisor
Dr. Robert Chase
chaser@marietta.edu