Steam locomotives of Ireland Londonderry and Lough Swilly Railway Londonderry and Lough Swilly Railway

| Type_ | Fleet_numbers | Quantity_made | Manufacturer | Date_made | Date_withdrawn |
|---|---|---|---|---|---|
| 0-6-2WT | 1 | 1 | Black, Hawthorn & Co | 1882 | 1911 |
| 0-6-2T | 2–3 | 2 | Black, Hawthorn & Co | 1883 | 1912–1913 |
| 0-6-0T | 4 | 1 | Black, Hawthorn & Co | 1885 | 1940 |
| 2-4-0T | 5–6 | 2 | Robert Stephenson & Co. | 1874 | 1899 |
| 4-6-2T | 5–8 | 4 | Hudswell Clarke | 1899–1902 | 1940–1954 |
| 4-6-0T | 1–4 | 4 | Andrew Barclay Sons & Co. | 1902 | 1940–1954 |
| 4-6-2T | 9–10 | 2 | Kerr Stuart | 1904 | 1928–1954 |
| 4-8-0 | 11–12 | 2 | Hudswell Clarke | 1905 | 1933–1954 |
| 4-6-2T | 13–14 | 2 | Hawthorn Leslie | 1910 | 1940–1943 |
| 4-8-4T | 5–6 | 2 | Hudswell Clarke | 1912 | 1954 |