Canadian National class K-3 4-6-2
# Canadian National class K-3 4-6-2

Canadian National Railway (CN) Class K-3 steam locomotives were of 4-6-2 wheel arrangement in the Whyte notation, or " 2'C1' " in UIC classification. 70 of these locomotives were built for the Grand Trunk Railway (GT) from 1910 through 1913. The class remained in passenger service until the final replacement of steam with diesel locomotives. Number 5588 was preserved in Windsor, Ontario.

| Builder | Works numbers | Dates | CN numbers | GT numbers | Notes |
| - | - | - | - | - | - |
| Baldwin | 34908-34910 34943 34992 | 1910 | 5604-5607 5611 | 295-299 | |
| GT shops | 1500-1537 | 1910-1912 | 5557-5568 5578-5596 5598-5603 5609-5610 | 200-232 288 290-294 | |
| MLW | 50316-50330 | 1911 | 5612-5626 | 1100-1114 | built for Grand Trunk Pacific Railway |
| Baldwin | 37563 | 1912 | 5608 | 289 | |
| MLW | 51912-51921 | 1913 | 5569-5577 5597 | 233-242 | |
