Sigma Theta Tau is the International Honor Society for Nursing. Sigma Theta Tau was founded in 1922 to recognize superior achievement, develop leadership qualities, and foster high professional standards in nursing. The Saint Anselm College Epsilon Tau chapter was founded in 1982. In 2010 Rivier University joined with Saint Anselm College to form Epsilon Tau at Large. Membership invitations are sent the fall of senior year based on academic performance. Members must have a minimum GPA of 3.0 and be in the top third of their nursing class.
- President - Mallory Lane BSN, RN
- Vice President for St. Anselm - Miriam Deukmejian, APRN, DNP, FNP-BC
- Faculty Counselor for St. Anselm - Courtney Urlage, MSN, RN
- Graduate Faculty Counselor for Rivier - Elizabeth Martell, MSN, PMC, APRN, FNP-BC
- Leadership Succession Committee Chair - Jana Pirie, MSN, RN, CNOR (E)