- Name: Nelson Duffy
- Nationality: Canada
- Position: Defense
- Shot: Right
- DOB: 07/25/1999
- Height: 5-10
- Weight: 188
- Hometown: Newmarket, ONT
- 2016-17 Team:
- 2015-16 Team: Richmond Hill Coyotes U18
- 2014-15 Team: York-Simcoe Express U16
- NHL Draft Eligible: 2017