Helena High School Groundbreaking Event
Bengal Happenings
2025-2026 Helena High School Student Handbook
Students and Alumni can register online at to send their transcripts via the web.
Our mission is to provide a strong foundation for Life-long Learning by nurturing, challenging, and guiding all students toward their maximum academic, aesthetic, physical, social, and emotional potential.
This team works together to ensure that all aspects of the student experience here at Helena High School is positive and effective, inside the classroom as well as outside the classroom.
- Attendance Phone (7:30 AM – 4:00 PM) 324-2211
- Main Office Hours (7:30 AM – 4:00 PM) 324-2200
- Bookkeeper Hours (7:30 AM – 3:30 PM) 324-2210
Summer Office Hours
June 10 to August 25, 2026
8:00 am – 3:00 pm
Enter through Entry 1 off of Billings Ave or Entry 33 on the North side of the building (come in off of Boulder/Cooke St.)
Brian Kessler
Principal
(406) 324-2202
bkessler1@helenaschools.org
Julie TeNyenhuis
Assistant Principal
(406) 324-2204
A-K
jtenyenhuis@helenaschools.org
Ryan Swenson
Assistant Principal
(406) 324-2205
L-Z
rswenson@helenaschools.org
Anne Rainey
Office Manager
(406) 324-2207
arainey@helenaschools.org
