Priority Registration is now open

For Trinity students:​

​Trinity students can register for summer courses, beginning on March 13, 2019 by clicking here​​.  (See  Tuition & Fees​.)

Scroll down for information about summer internships for academic credit.

For visiting students (other undergraduates and high school students):

Visiting students to Trinity should first read through Information for Visiting Students​ and submit a visiting student application. Visiting Student registration is on a space available basis and you will be contacted with registration information once your visiting student application has been reviewed. ​​

* Note that students may enroll in no more than two courses per summer session.  All summer courses must be taken for a grade, not on a pass/fail basis.

Special Instructions for High School Students

High school students must demonstrate a strong academic record and will be asked to submit the following:  

  • A copy of the high school transcript;
  • One letter of recommendation from a teacher, commenting on readiness to take college courses; and
  • A brief statement of interest, describing what you expect to learn by enrolling in an undergraduate course/summer institute at Trinity College.  (500 words maximum) ​
  • International students should also demonstrate English language proficiency, by either attending high school in the United States or providing relevant test scores (TOEFL iBT of 100 or better, or alternatively IELTS of 7.0 or better).

Course Cancellations

Courses may be canceled if they do not meet a minimum enrollment; you will be notified by the week of May 13 (Session I) or July 1 (Session II) if the course you selected is canceled.  If that occurs, you will be given the option of selecting a replacement course during that week, subject to the availability of seats.  If you decide not to take a replacement course, you will receive a full refund and not be assessed the drop fee.

Withdrawing From a Course

You may withdraw from a course and receive a grade of “W” prior to the fifth class meeting.  After this date, you will receive a grade of “F” if you choose not to complete the course; and withdrawing will require petitioning the Academic Affairs Committee for approval.  In order to drop or withdraw from a course, you must notify the Registrar’s Office in writing/by e-mail.  A phone call is not accepted as notice to drop or withdraw, and failure to attend the class will not drop you from the course. 


If you are planning to do an internship for credit this summer, please visit Handshake –Experiences to complete an Internship for credit enrollment form. View Detailed Academic Calendar for submission deadlines. 

Students can complete a .5 credit exploratory internship, on a pass/fail basis.  After you secure your internship, you must choose a faculty sponsor and then complete an internship enrollment form via Handshake. Once your internship enrollment form is complete, it will go through a three-tiered approval process (1. Career Development, 2. Internship Supervisor, 3. Faculty Sponsor), and then you will be enrolled in the internship and billed $650.

If you decide not to complete your internship, you must notify (​), and withdraw by following the withdrawal policies for all summer courses.  Failure to properly withdraw will result in a grade of F.​​​​