Achieving Excellence! 

St. Nicholas Adult High School provides a very flexible learning model in order for learners to succeed in their high school credit courses. Adults, (18+ years of age and older) living in Ontario, please contact us today! 

At St. Nicholas Adult High School, you can:
  • earn your Ontario Secondary School Diploma 
  • earn prerequisites for post-secondary education 
  • upgrade your current marks.
We provide:
  • Flexible, teacher supported e-Learning
  • Prior Learning Assessment and Recognition or Mature Student Evaluations for eligible adults 
  • Credits@Work for employed students 
  • Academic, career and personal counselling
  • A caring and dedicated staff
Walk-in registration at either campus, Monday to Friday, 8:30 am to 2:30 pm. or, set up an appointment by clicking below. The school is closed January 30th for a PD Day.

Connect with Our School

  • November Newsletter Please enjoy our November Newsletter.
    Posted Nov 2, 2018, 7:23 AM by Trudy Lothian
  • October Newsletter Please enjoy our October Newsletter.
    Posted Oct 3, 2018, 7:02 AM by Trudy Lothian
Showing posts 1 - 2 of 34. View more »

If you are a current student or a former student of St. Nicholas Adult High School, please click on the link below to complete the online Request for Transcript​.


As a new or returning student to our school, we ask that you please click on the button below to start your online orientation. 

PLEASE NOTE: You must be registered at St. Nicholas Adult HS prior to beginning this Orientation.

Online Orientation