Registrar's Office


  • Trinity Commons Room 139
  • Trinity Commons is located on the corner of Summit Street and New Britain Avenue.

Office Hours

  • School year  8:30 a.m. - 4:30 p.m. Monday through Friday
  • Summer Hours (May 18-August 21) 8:00 a.m.- 4:15 p.m. Monday through Thursday, 8:00 am - 1:00 p.m. Friday

General Phone Number




E-mail Address  


Degree Verifications

Trinity College has authorized the National Student Clearinghouse to provide enrollment and degree verifications.   The National Student Clearinghouse can be contacted at:

  • mail: National Student Clearinghouse, 2300 Dulles Station Boulevard, Suite 300, Herndon, VA 20171