2006 RCSL season

The 2006 Rugby Canada Super League season was the ninth season for the RCSL.

Standings

;Western Division
;Eastern Division
¹ The Toronto Xtreme failed to fulfill their fixture against the Ottawa Harlequins. The Harlequins were credited with a 10–0 victory.

Championship final

The Newfoundland Rock defeated the Saskatchewan Prairie Fire 28–14 in the Championship Final, played in St. John's, Newfoundland and Labrador on 5 August 2006. Newfoundland and Labrador Premier Danny Williams presented the Rock with the MacTier Cup, indicative of national rugby supremacy.