Canada's Worst Driver is a Canadian television series that aired on Discovery Channel from 2005 to 2018, based on Britain's Worst Driver. It and sister series Canada's Worst Handyman (2006–2011) are the two highest-rated programs on Discovery Channel. The series was produced by Proper Television whose president, Guy O'Sullivan, was the director for the original Britain's Worst Driver series; as such, Canada's Worst Driver is considered to be the production company's flagship show. Unlike other Worst Driver series around the world, the Canadian version emphasizes the learning process of the contestants and the science of driving and, as such, is often more serious than the other Worst Driver shows, which are mainly played for laughs. It is the longest running of any Worst Driver series to date with 14 seasons and 115 episodes (assuming specials are included).

The series was hosted by Andrew Younghusband for all 14 seasons.