- Founded: 2001
- Based out of: Six Nations
- Home Arena: Gaylord Powless Arena
- Division: Ontario Series Lacrosse
- General Manager: –
- Championships: 3 Ontario Series Lacrosse (2014, 2015 and 2019) and 2 Presidents Cups (2015 and 2019)
- Twitter: –
- Instagram: –
- Facebook: –
- YouTube: JVI Sports Network covers some of their games
- Website: –
Six Nations Rivermen – Coaching Staff
- Head Coach: Stu Monture
Six Nations Rivermen – Team Stats Leaders 2020
Goals
- Gates Abrams (25)
- Greg Longboat Jr (17)
- Wayne Vanevery, Wayne Hill and Riley Johnson
Assists
- Gates Abrams (23)
- Jake Bomberry (22)
- Greg Longboat Jr (19)
Points
- Gates Abrams (48)
- Greg Longboat Jr (36)
- Watne Vanevery and Jake Bomberry (28)
Points Per Game
- Gates Abrams and Wayne Vanevery (4.0)
- Johnny Powless (3.8)
- Zed Williams (3.5)
Penalty Minutes
- Stuart Martin (32)
- Rayce Vyse (31)
- Greg Longboat Jr (17)
2020 Record: 12 – 3 (1st)
2019 Presidents Cup Champions
Six Nations Rivermen 2019 Roster
- 5 – Darris Anderson – Runner
- 5 – Rayce Vyse – Runner
- 11 – Sherman Williams – Runner
- 15 – Jake Bomberry – Runner
- 16 – Stuart Martin – Runner
- 20 – Jon Williams – Runner
- 21 – Adam Bomberry – Runner
- 22 – Wayne Vanevery – Runner
- 23 – Holden Vyse – Runner
- 23 – John Jimmerson – Runner
- 27 – Warren Hill – Goalie
- 28 – Riley Johnson – Runner
- 30 – Scott Komer – Goalie
- 34 – Haneh Brant – Runner
- 50 – Wenster Green – Runner
- 52 – Wenster Green – Runner
- 52 – Brooker Muir – Runner
- 66 – Zach Williams – runner
- 67 – Wayne Hill – Runner
- 76 – Ashton Jacobs – Runner
- 77 – Gates Abrams – Runner
- 81 – Zed Williams – Runner
- 88 – Joe Maracle Jr – Runner
- 90 – Ian Martin – Runner
- 90 – Justin Martin – Runner
- 92 – Greg Longboat Jr – Runner
- 93 – Johnny Powless – Runner
- 97 – Leland Powless – Runner