Depending on the school year, the following clubs and activities run at Dag Hammarskjold Middle School (appearing in alphabetical order) :
- Anime Club
- Builders Club
- Chess Club
- Creative Writing Club
- Dance Team
- Dungeons & Dragons Club
- Fitness For Everyone
- Geography Club
- GSA
- Homework Club
- Invention Convention
- Jazz Band
- Kindness Squad
- Open Makerspace
- Panther Pride Pamphlet
- Podcasting Club
- Promote Reading Club
- Robotics
- Spoken Poetry
- Tabletop Gaming Club
- Ultimate Frisbee
- Yearbook Club
Club advisers/teachers will share information with students regarding club meeting dates/times and club expectations prior to the club beginning and throughout the school year. This will be done via email and school announcements.