The city of Ottawa, Canada held municipal elections on January 5, 1920, to elect members of the 1920 Ottawa City Council.
John Cameron becomes the first "Labour" candidate ever to be elected to Ottawa's board of control. His "running mate", William Lodge was not as successful.
(4 elected)
(2 elected from each ward)
There was a by-election held on March 22, 1920, to fill a vacancy created by the resignation of James D. Denny in Wellington Ward. Results: