Skip to main content

Sign In

Maintenance to our network will cause service interruption from 6 p.m. to 2 a.m at these campuses:

  • King Campus – Thursday, April 28
  • Seneca@York Campus – Monday, May 2
  • Markham Campus – Wednesday, May 4
  • Newnham Campus – Friday, May 6

The College regrets any inconvenience this may cause.

Information for student applicants, students, employees

Student email
Seneca’s student email using Microsoft Outlook

Student Centre
Student registration system for returning full-time students. Need help with Student Centre? Check out this website.


The Seneca Onecard

The OneCard is the official Seneca College identification card. Use it to pay for parking plans, meals, photocopying, printing and at Seneca libraries.
Get one today.