May 3
- All Day
- Day 5
- Holy Friday (Orthodox)
May 5
- All Day
- Easter (Orthodox)
- National Day of Awareness for Missing and Murdered Indigenous Women, Girls, and Two Spirit people
- Yom HaShoah - Holocaust Remembrance Day
May 6
- All Day
- Canadian Mental Health Week
- Day 1
- Education Week
May 7
- All Day
- Child and Youth Mental Health Day
- Day 2
May 8
- All Day
- Day 3
May 9
- All Day
- Ascension Day
- Day 4
May 10
- All Day
- Akshaya Tritiya
- Bear Witness Day - Jordan's Principle
- Day 5
- School Communicators Day
May 12
- All Day
- Mother's Day
May 13
- All Day
- Day 1
May 14
- All Day
- Child and Youth in Care Day
