| Belgian State Railways Type 5 | |
| Powertype: | Steam |
| Builddate: | 1880–1881 |
| Totalproduction: | 35 |
| Uicclass: | 1B n2t |
| Fireboxtype: | Belpaire |
| Cylindercount: | Two, inside |
| Valvegear: | Walschaert |
| Operator: | Belgian State Railways |
| Operatorclass: | Type 5 |
The Belgian State Railways Type 5 was a class of steam locomotives for local passenger service, introduced in 1880.
The locomotives were built by various manufacturers from 1880 to 1881.The machines had an outside frame with the cylinders and the Walschaert located inside the frame.Starting with 1900 the machines received new boilers, with overall weight increasing to .
| 326–335 | 10 | 1881 | EB 1220–1224, 1278–1282 | ||
| Franco-Belge | 340–341, 343, 342, 339, 344–345, 349–350, 355, 351 | 11 | 1881 | EB 1357–1367 | |
| 552–558 | 7 | 1881 | EB 227, 229, 536, 564, 862, 971, 1425 | ||
| Franco-Belge | 354, 353, 356, 358, 357, 360, 359, 361 | 8 | 1881 | EB 1426–1433 | |
| 76 | 1 | 1900 | EB 1218 (Type 5bis, possibly a rebuild) |