| Belgian State Railways Type 11 | |
| Powertype: | Steam |
| Builddate: | 1888–1897 |
| Totalproduction: | 102 |
| Uicclass: | C n2t |
| Fireboxtype: | Belpaire |
| Cylindercount: | Two, outside |
| Valvegear: | Walschaert |
| Operator: | Belgian State Railways |
| Operatorclass: | Type 11 |
The Belgian State Railways Type 11 was a class of steam locomotives for local passenger traffic, introduced in 1888.It gradually replaced the Type 5 in this role.
The locomotives were built by various manufacturers from 1888 to 1897.The machines had an inside frame and outside cylinders and a Walschaert valve gear.
| 778 | 1 | 1888 | État Belge No. 200 (prototype) | ||
| Saint-Léonard | 781–785 | 5 | 1888 | État Belge | |
| Saint-Léonard | 1057–1062 | 6 | 1897 | État Belge | |
| 6 | État Belge | ||||
| 720–724 | 5 | 1888 | État Belge No. 358, 390, 399, 100, 415 | ||
| Tubize | 869–871 | 3 | 1892–1893 | État Belge | |
| 13 | 1888 | État Belge | |||
| 5 | 1888 | État Belge | |||
| 3 | 1888 | État Belge | |||
| 13 | État Belge | ||||
| 1 | 1897 | État Belge | |||
| 37 | 1888–1898 | État Belge |