| Highland Railway L class | |
| Powertype: | Steam |
| Designer: | David Jones |
| Builder: | HR Lochgorm Works |
| Builddate: | 1882–1901 |
| Totalproduction: | 9 |
| Whytetype: | 4-4-0 |
| Uicclass: | 2′B |
| Leadingdiameter: | 3feet |
| Driverdiameter: | 5feet |
| Boiler: | 4feet diameter |
| Boilerpressure: | 1502NaN2 |
| Totalsurface: | 1216square feet |
| Cylindercount: | Two, outside |
| Cylindersize: | 18x |
| Tractiveeffort: | 140372NaN2 |
| Operator: | HR → LMS |
| Operatorclass: | HR: ‘Skye Bogie’; L (from 1901) |
| Powerclass: | LMS: 1P |
| Numinclass: | 1 January 1923: 8 |
| Nicknames: | Skye Bogies |
| Withdrawndate: | 1922–1930 |
| Disposition: | All scrapped |
The Highland Railway L class, also known as ‘Skye Bogies’ due to their association with the Kyle of Lochalsh Line. They were essentially mixed traffic versions of the earlier Duke or F class.
Nine were built at Lochgorm Works over the period 1882 to 1901. They were never named.
The 18x cylinders, valve gear and motion were common to the two classes, but they had smaller 5feet driving wheels and higher pressure 150-1NaN-1 boilers.
| 70 | 14277 | 1930 | style=text-align:left | Swapped numbers with 67 c.1916 | |
| 85 | — | 1923 | style=text-align:left | Renumbered 85A in 1919 | |
| 86 | 14279 | 1927 | style=text-align:left | ||
| 87 | 14280 | 1926 | style=text-align:left | Withdrawn before renumbered by the LMS | |
| 88 | 14281 | 1926 | style=text-align:left | Withdrawn before renumbered by the LMS | |
| 5 | 14282 | 1929 | style=text-align:left | Renumbered 32 in 1899 | |
| 6 | 14283 | 1929 | style=text-align:left | Renumbered 33 in 1899 | |
| 7 | 14284 | 1930 | style=text-align:left | Renumbered 34 in 1899 | |
| 48 | 14285 | 1928 | style=text-align:left | ||