| Canadian National Railways |
| A (4-4-0) |
| classesDriver diameter - 63" and less |
|
| Key
"-" = complete number range
"≠" = incomplete number range
"( )" = assigned but never carried |
| A-1-a |
CNR |
100, 101, 102 |
CLC |
1895-1896 |
- |
| A-3-a |
CNR |
104 |
Dübs |
1888 |
- |
| A-3-b |
CNR |
105-107 |
CLC |
1888 |
- |
| A-3-c |
CNR |
108 |
CLC |
1888 |
- |
| A-4-a |
CNR |
109-111 |
Danforth |
1880 |
- |
| A-5-a |
CNR |
112-115 |
Hinkley |
1880 |
|
| A-6-a |
CNR |
116 |
Baldwin |
1887 |
- |
| A-7-a |
CNR |
(117) |
Rogers |
1889 |
- |
| A-8-a |
CNR |
118 |
Fleming |
1883 |
- |
| A-9-a |
CNR |
(119), 126 |
BrooksGTR-P |
1883-1887 |
- |
| A-10-a |
CNR |
127, 128 |
Manchester |
1873 |
- |
| A-11-a |
CNR |
129 |
CLC |
1873 |
- |
| A-12-a |
CNR |
130-132 |
CLC |
1886-1888 |
- |
| A-13-a |
CNR |
133, 134 |
Portland |
1880-1881 |
- |
| A-14-a |
CNR |
135-141 |
Rhode Island |
1870-1874 |
- |
| A-15-a |
CNR |
142-155 |
Hinkley |
1883 |
- |
| A-15-b |
CNR |
156-158 |
Hinkley |
1889 |
- |
| A-15-c |
CNR |
159-172 |
BrooksC>RRogers |
1888-1893 |
- |
| A-20-a |
CNR |
120-122 |
CLC |
1904-1906 |
- |
| A-20-a |
CNR |
122 |
CLC |
1906 |
- |
| A-24-a |
CNR |
(123), 124 |
MLW |
1904-1906 |
- |
| A-25-a |
CNR |
125 |
Rathbun |
? |
- |
| A-26-a |
CNR |
126, 127 |
Rathbun |
? |
- |
 |