Image | Class | In Service | Numbers | Type | Manufacturer | Wheel arrangement | Notes (including nickname) |
 | Finnish Steam Locomotive Class A1 | 1860–1911 | 1–6 | Passenger Steam Locomotive | Canada Works, Peto, Brassey and Betts | 4-4-0 | |
| Finnish Steam Locomotive Class A2 | 1866– | 7–8 | Passenger Steam Locomotive | Canada Works | 4-4-0 | |
 | Finnish Steam Locomotive Class A3 | 1869– | 11–20, 44–47, 178–182, 222–227 | Passenger Steam Locomotive | Dübs & Company | 4-4-0 | |
 | Finnish Steam Locomotive Class A4 | 1872–1918 | 63–71 | Passenger Steam Locomotive | Baldwin Locomotive Works | 4-4-0 | Website about the Hanko–Hyvinkää 4-4-0 and Baldwin locomotives used in Finland |
 | Finnish Steam Locomotive Class A5 | 1874– 1927 | 57–58 | Passenger Steam Locomotive | Helsingfors / VRHki Valtionrautatiet, Helsingin konepaja | 4-4-0 | “Lankkihattu”; No 58 preserved at the Finnish Railway Museum |
 | Finnish Steam Locomotive Class A6 | 1874– | 59–61, 90–99 | Passenger Steam Locomotive | G. Sigl Locomotiv-Fabrik | 4-4-0 | |
| Finnish Steam Locomotive Class A7 | 1898– | 228–231 | Passenger Steam Locomotive | Swiss Locomotive & Machine Works | 4-4-0 | |
 | Finnish Steam Locomotive Class B1 | 1868–1928 | 9–10, 53–56, 150–151 | Shunter Steam Locomotive | Beyer, Peacock & Company | 0-4-2ST | “Ram”, No 9 preserved at the Finnish Railway Museum. The oldest preserved locomotive in Finland. |
| Finnish Steam Locomotive Class B2 | 1880– | 100 | Shunter Steam Locomotive | Beyer, Peacock & Company | 0-4-2ST | |
 | Finnish Steam Locomotive Class C1 | 1869–1926 | 21–30 | Freight Steam Locomotive | Neilson & Company No 1427 | 0-6-0 | “Bristollari”, No 21 preserved at the Finnish Railway Museum. The second oldest preserved locomotive in Finland. |
 | Finnish Steam Locomotive Class C2 | 1869– | 31–43, 48–52 | Freight Steam Locomotive | Avonside Engine Company, Bristol | 0-6-0 | “Bristollari” |
| Finnish Steam Locomotive Class C3 | 1872–? | 74–75 | Freight Steam Locomotive | | 0-6-0 | |
| Finnish Steam Locomotive Class C4 | 1875–? | 62, 78–89 | Freight Steam Locomotive | | 0-6-0 | |
 | Finnish Steam Locomotive Class C5 | 1881–1930 | 101–114 | Freight Steam locomotive | Hanomag, Hannover No 1477 | 0-6-0 | “Bliksti”, No 110 preserved at the Finnish Railway Museum |
| Finnish Steam Locomotive Class C6 | | 100 | Freight Steam Locomotive | | 0-6-0 | |
| Finnish Steam Locomotive Class D1 | | 72–73 | | | 2-4-0 | |
| Finnish Steam Locomotive Class E1 | 1875–? | 76–77 | | | 0-4-0WT | |
| Finnish Steam Locomotive Class R2 | | 74–75 | | | 2-6-2WT | |
 | Finnish Steam Locomotive Class F1 | 1885–1935 | 63–64, 115–116,132–133 | Passenger Steam Locomotive | Swiss Locomotive & Machine Works Societe Suisse No 434 | 0-4-4RT | “Felix”, No 132 preserved at the Finnish Railway Museum |
| Finnish Steam Locomotive Class F2 | 1899–? | 65 | | Baldwin Locomotive Works | 2-4-2RT | |
| Finnish Steam Locomotive Class M1 | 1913–? | 66 | | Tampella | 2-8-0T | |
 | VR Class Hk1 (Finnish Steam Locomotive Class H1 & H2) | 1898–1959 | 232–241,291–300,322–333 | Mixed Traffic Steam Locomotive | Baldwin Locomotive Works built 232–241, Richmond Locomotive Works built 291–300, 322–333 | 4-6-0 | “Big-Wheel Kaanari”, No 293 preserved at the Finland Station, St.Petersburg, Russia |
 | VR Class Hk2 (Finnish Steam Locomotive Class H3) | | 437–446,448–451 | Mixed Traffic Steam Locomotive | | 4-6-0 | |
| VR Class Hk3 (Finnish Steam Locomotive Classes H3, H4 & H5) | | 447,452–453,471–486 | Mixed Traffic Steam Locomotive | | 4-6-0 | |
 | VR Class Hk5 (Finnish Steam Locomotive Class H6) | 1909–1959 | 439–515 | Mixed Traffic Steam Locomotive | | 4-6-0 | No. 497 is preserved at Haapamäki |
 | VR Class Hr1 (Finnish Steam Locomotive Class P1) | 1937–1974 | 1000–1021 | Passenger Steam Locomotive | Lokomo Oy and Tampella Oy | 4-6-2 | “Ukko-Pekka”; Not in service 1972; Returned to Service due to oil crisis |
| VR Class Hr2 (Finnish Steam Locomotive Class H11) | 1942–1953 | 1900–1906 | Passenger Steam Locomotive | NOHAB | 4-6-0 | “Hurricane”; |
| VR Class Hr3 (Finnish Steam Locomotive Class H11) | 1942–1953 | 1907–1919 | Passenger Steam Locomotive | NOHAB | 4-6-0 | “Hurricane”; |
 | VR Class Hv1 (Finnish Steam Locomotive Class H8) | 1915–1967 | 545–578,648–655 | Passenger Steam Locomotive | Tampella, Tampereen Pellava- ja Rautateollisuus Oy ; Lokomo Oy | 4-6-0 | "Heikki", Hv1 555 only was nicknamed "Princess"; No 555 preserved at the Finnish Railway Museum |
 | VR Class Hv2 (Finnish Steam Locomotive Class H9) | 1919–1968 | 579–593,671–684,777–780 | Passenger Steam Locomotive | L. Schwartzkopff and Lokomo | 4-6-0 | “Heikki”, No 680 is preserved at Haapamäki |
 | VR Class Hv3 (Finnish Steam Locomotive Class H9) | 1921–1970 | 638–647,781–785,991–999 | Passenger Steam Locomotive | Tampella, Tampereen Pellava- ja Rautateollisuus Oy; L. Schwartzkopff and Lokomo | 4-6-0 | “Heikki”, The following are preserved No 781 Kerava, No 995 Suolahti, No 998 Haapamäki Detailed drawings of a VR Class Hv3 |
 | VR Class Hv4 (Finnish Steam Locomotive Class H7) | 1912–1964 | 516–529,742–751,757–760 | Passenger Steam Locomotive | Lokomo Oy and Tampella Oy | 4-6-0 | “Pikku-Heikki”,Nos 742 & 751 are preserved Haapamäki |
 | VR Class Pr1 (Finnish Steam Locomotive Class N1) | 1924–1972 | 761–776 | Local Passenger Steam Locomotive | Hanomag; Tampella Tampereen Pellava- ja Rautateollisuus Oy, Lokomo Oy | 2-8-2T | “Paikku”, No 776 preserved at the Finnish Railway Museum |
 | VR Class Pr2 | 1942–1960 | 1800–1803 | Local Passenger Steam Locomotive | Henschel & Son | 4-6-4T | "Henschel" No 1800 preserved at Haapamäki |
 | VR Class Rro | 1914–? | 1–2 | | Tampella Tampereen Pellava- ja Rautateollisuus Oy | 0-4-0T | No. 2 preserved at the Finnish Railway Museum |
 | VR Class Sk1 (Finnish Steam Locomotive Classes G1, G2 & G4) | 1885– | 117–131,134–149,152–172,183–190 | Mixed Traffic Steam Locomotive | Swiss Locomotive & Machine Works Societe Suisse No 405 | 2-6-0 | “Little Brown”; No 124 preserved at the Finnish Railway Museum |
 | VR Class Sk2 (Finnish Steam Locomotive Classes G1, G6 & G9) | 1896–1963 | 196–213,314–321,360–372 | Mixed Traffic Steam Locomotive | Tampella | 2-6-0 | No 315 is preserved at Tampere, Tampella |
 | VR Class Sk3 (Finnish Steam Locomotive Classes G3, G5, G10 & G11) | 1892–1960 | 173–177,191–195,214–221,334–359,373–406,427–436 | Mixed Traffic Locomotive | Tampella Tammerfors Linne-&Jern-Manufakt.A.B. No 49 | 2-6-0, | “Grandmother”; No 400 preserved at the Finnish Railway Museum |
| VR Class Sk4 (Finnish Steam Locomotive Class G7) | 1898-1960 | 242–253,306–313 | Mixed Traffic Steam Locomotive | Baldwin Locomotive Works | 2-6-0 | "Little-Wheel Kaanari" |
 | VR Class Sk5 (Finnish Steam Locomotive Class G12) | | 66–67 | Mixed Traffic Steam Locomotive | | 2-6-0 | |
 | VR Class Sk6 (Finnish Steam Locomotive Class G8) | 1898-1950 | 254–270 | Mixed Traffic Steam Locomotive | Richmond Locomotive Works | 2-6-0 | “Riksmont” |
| VR Class Tk1 (Finnish Steam Locomotive Class K1) | 1899-1959 | 271–290 | Freight Steam Locomotive | Baldwin Locomotive Works | 2-8-0 | “Amerikan Satikka” |
 | VR Class Tk2 (Finnish Steam Locomotive Class K2) | 1903–1960 | 407–426, 457–470 | | | 2-8-0 | “Satikka”, The following are preserved 407 Närpes, 418 Junction City, Oregon, USA, 419 Haapamäki |
 | VR Class Tk3 (Finnish Steam Locomotive Class K5) | 1927–1975 | 800–899,1100–1118,1129–1170 | Freight Steam Locomotive | Tampella, Lokomo and Frichs | 2-8-0 | “The Little Jumbo” |
 | VR Class Tr1 (Finnish Steam Locomotive Class R1) | 1940–1975 | 1030–1096 | Freight Steam Locomotive | Tampella, Tampere / Lokomo, Tampere / Arnold Jung Lokomotivfabrik GmbH, Jungenthal | 2-8-2 | “Risto”, 1033 and 1096 preserved at the Finnish Railway Museum |
 | VR Class Tr2 | 1946–1968 | 1300–1319 | | ALCO (10), Baldwin Locomotive Works (10) | 2-10-0 | Nicknamed “Truman”. Similar to Russian locomotive class Ye. No 1319 preserved at the Finnish Railway Museum |
 | VR Class Tv1 (Finnish Steam Locomotive Class K3) | 1917–1974 | 594–617,685–741,900–948,1200–1211 | | Tampella, | 2-8-0 | “Jumbo”,The following are preserved no. 609 Haapamäki, no. 933 veturimuseo at Toijala, no 940 Lapinlahti, and no 943 Ylivieska |
 | VR Class Tv2 (Finnish Steam Locomotive Class K4) | | 618–637 | | ALCO | 2-8-0 | “Wilson” |
 | VR Class Vk1 (Finnish Steam Locomotive Class I1) | 1900–1952 | 301–305 | Local Passenger Steam Locomotive | Baldwin Locomotive Works | 2-6-4T | “Amerikan”, “Iita” |
| VR Class Vk2 (Finnish Steam Locomotive Class I2) | | 454–455 | Local Passenger Steam Locomotive | | 2-6-4T | “Iita” |
 | VR Class Vk3 (Finnish Steam Locomotive Class I3) | 1906–1964 | 456, 487–492 | Local Passenger Steam Locomotive | Tampella, Tampereen Pellava- ja Rautateollisuus Oy | 2-6-4T | “Iita”, No 489 preserved at the Finnish Railway Museum |
 | VR Class Vk4 | 1910–1962 | 68 | Light Replacement Steam Locomotive | Borsig Lokomotiv Werke (AEG) | 0-4-0T | "Leena", Oldest working broad gauge locomotive in Finland. No 68 preserved at the Finnish Railway Museum |
 | VR Class Vk5 | | 72–75 | | | 2-8-2T | |
| VR Class Vk6 | | 70–71 | | | 0-4-4RT | |
 | VR Class Vr1 (Finnish Steam Locomotive Class L1) | 1913–1974 | 530–544,656–670,787–799 | Shunter Steam Locomotive | Hanomag, No 10264 | 0-6-0T | “Hen”, No 669 preserved at the Finnish Railway Museum |
 | VR Class Vr2 (Finnish Steam Locomotive Class D1) | 1930–1975 | 950–965 | Steam Locomotive | Tampella | 0-6-2T | "Duck", The following are preserved in Finland No 950 Joensuu, 951 Tuuri, 953 Haapamäki, 961 Jyväskylä, 964 Veturimuseo at Toijala |
 | VR Class Vr3 (Finnish Steam Locomotive Class O1) | 1924–1975 | 752–756 | Steam Locomotive | Tampella, Hanomag | 0-10-0T | "Rooster" / 'Cockerel", No 755 stored at the Finnish Railway Museum |
| VR Class Vr4 | | 1400–1423 | | Vulcan Iron Works | 0-6-0T | |
 | VR Class Vr5 | 1948–1971 | 1400–1423 | | Vulcan Iron Works | 0-6-2T | "Turkey", No 1422 is preserved at Haapamäki. |