| No. | Class | F.M. Whyte | Gauge | Railroad Line | Location | Status | Builder Info | Notes |
| 3 | | 0-4-0ST | 3'-6" | Mt Isa Mines (Wallaroo Phosphate) | Historic Adelaide River railway precinct, Adelaide River, NT | <div style="color: #007BFF;">display</div> | Hudswell, Clarke & Co. #928, 1910 | From Mount Isa. |
| | 0-4-0ST | 2' | Australian Iron & Steel (Corrimal Colliery) | Illawarra Light Railway Museum, Albion Park, NSW | <div style="color: #28A745;">operational</div> | Hawthorn Leslie #3574, 1923 | Named Burra. |
| 64 | | 0-4-0ST | 2' | NSW Public Works | Illawarra Light Railway Museum, Albion Park, NSW | unknown | Davenport Locomotive Works #1595, 1917 | Boiler only? |
| | 0-4-0ST | 2' | NSW Public Works | Illawarra Light Railway Museum, Albion Park, NSW | <div style="color: #28A745;">operational</div> | Davenport Locomotive Works #1596, 1917 | Named Kiama. |
| 35 | | 0-4-0T | 2' | Kiama Gravel | Illawarra Light Railway Museum, Albion Park, NSW | unknown | John Fowler #16089, 1923 | Named Wollondilly. |
| | 0-4-0T | 4'-8½" | Hoskins Ironworks | Illawarra Light Railway Museum, Albion Park, NSW | <div style="color: #007BFF;">display</div> | Hawthorn Leslie #2988, 1913 | Named Wallaby. |
| 1024 (43) | | 0-4-0WT | 2' | Stadler | Illawarra Light Railway Museum, Albion Park, NSW | <div style="color: #28A745;">operational</div> | Krauss (Munich) #2179, 1889 | Named Newbold, petrol. |
| | 0-4-0ST | 3'-6" | MK&JC | Rail Heritage WA, Bassendean, WAU | <div style="color: #007BFF;">display</div> | Baldwin #7111, 1884 | Named Kia-Ora. |
| 175 | | 0-4-0T | 20" | Golden Ridge Gold Mining Co | Rail Heritage WA, Bassendean, WAU | <div style="color: #007BFF;">display</div> | Freudenstein (Berlin) #175, 1902 | Named Freudie. |
| 3 | | 0-4-0T | 3' | Line Wyett Tramway | Beaconsfield Mine & Heritage Centre, Beaconsfield, TAS | <div style="color: #007BFF;">display</div> | Kerr, Stuart & Co. (Stoke on Trent) #685, 1900 | |
| | 0-4-0ST | 2'-6" | Melbourne Gas Works | Puffing Billy Railway, Belgrave, VIC | <div style="color: #28A745;">operational</div> | Peckett & Sons (Bristol) #1711, 1926 | Named Sir John Grice. |
| 986 | | 0-4-0T | 2'-6" | PBPS | Puffing Billy Railway, Belgrave, VIC | <div style="color: #28A745;">operational</div> | Decauville (Paris) #90, 1890 | Named Carbon. |
| | 0-4-0T | 2' | | Bennett Brook Railway, Bennett Brook, WAU | <div style="color: #28A745;">operational</div> | 1992 | Named Annie, replica. |
| | 0-4-0WT | 2' | W. Machinery Co (Stadler) | Bennett Brook Railway, Bennett Brook, WAU | unknown | Krauss (Munich) #2181, 1889 | From the Western Machinery Co, Kalgoorlie. |
| | 0-4-0T | 2' | Fijian Sugar | Millaquin Sugar Mill, Bundaberg, QLD | <div style="color: #6C757D;">buried</div> | Decauville (Paris) #399, 1904 | boiler exhumed January 2000. |
| 18bf | 0-4-0WT | 2' | Goondah-Burrinjuck | Burrinjuck Dam, Burrinjuck, NSW | <div style="color: #DC3545;">stored</div> | Krauss (Munich) #5945, 1907 | Named Archie. |
| | 0-4-0WT | 3'-6" | Yoganup timber tramway | Railway House, Busselton, WAU | <div style="color: #007BFF;">display</div> | James Hunt #1, 1870 | Named Ballaarat, Info: Australian Railway Historical Society Bulletin No 483 - January 1978. |
| | 0-4-0T | 3'-6" | Carnarvon Pier Railway | Canarvon Jetty & Light Railway, Carnarvon, WAU | <div style="color: #DC3545;">stored</div> | Andrew Barclay Sons & Co. #1755, 1921 | Named Kimberley. |
| | 0-4-0WT | 3'-6" | Carnarvon Pier Railway | Canarvon Jetty & Light Railway, Carnarvon, WAU | <div style="color: #007BFF;">display</div> | Orenstein & Koppel (Berlin) #4058, 1910 | Named Gascoyne. |
| 1082 | X-10 | 0-4-0CT | 4'-8½" | NSWG | Powerhouse Discovery Centre, Castle Hill, NSW | <div style="color: #DC3545;">stored</div> | Robert Stephenson & Hawthorn #7542, 1949 | |
| 4 (4) | | 0-4-0ST | 4'-8½" | MWSD | Powerhouse Discovery Centre, Castle Hill, NSW | <div style="color: #007BFF;">display</div> | Manning Wardle (Leeds) #1781, 1911 | |
| | 0-4-0 | 4'-8½" | Hexham Engineering | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Appleby (Leicester) | Vertical boiler crane locomotive. |
| 1070 | | 0-4-0CT | 4'-8½" | SRA | Dorrigo Steam Railway & Museum, Dorrigo, NSW | unknown | Henry J. Coles (Derby), 1928 | Crane tank locomotive. |
| 1075 (P1129) | | 0-4-0CT | 4'-8½" | SRA | Dorrigo Steam Railway & Museum, Dorrigo, NSW | unknown | Grafton Crane, 1923 | Vertical boiler crane tank locomotive. |
| 1052 | X-10 | 0-4-0CT | 4'-8½" | NSWG | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Hawthorn Leslie #3035, 1914 | Crane tank locomotive. |
| 1067 (LO41) | X-10 | 0-4-0CT | 4'-8½" | NSWG | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #996600;">dismantled</div> | Hawthorn Leslie #3565, 1924 | Crane tank locomotive. |
| 1068 | X-10 | 0-4-0CT | 4'-8½" | NSWG | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Hawthorn Leslie #3564, 1924 | Crane tank locomotive. |
| | 0-4-0ST | 4'-8½" | John Lysaght | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Andrew Barclay Sons & Co. #2224, 1947 | Named Marian. |
| 1 (1) | | 0-4-0ST | 4'-8½" | Commonwealth Steel | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Andrew Barclay Sons & Co. #1739, 1923 | Named Juno. |
| 27 (2) | | 0-4-0ST | 4'-8½" | J&A Brown (SMR) | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Avonside Engine (Bristol) #1415, 1900 | |
| 1061 | X-10 | 0-4-0ST | 4'-8½" | NSWG | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Harman, 1918 | Coal grab locomotive. |
| | 0-4-0ST | 4'-8½" | Tubemakers of Australia | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | Peckett & Sons (Bristol) #2047, 1943 | Named Corby. |
| 4 | | 0-4-0T | 4'-8½" | Commonwealth Steel (BHP Steel) | Dorrigo Steam Railway & Museum, Dorrigo, NSW | <div style="color: #DC3545;">stored</div> | H.K. Porter #5685, 1915 | |
| | 0-4-0T | 2' | Qunaba Mill | Warwick Turner, Echuca, VIC | <div style="color: #996600;">dismantled</div> | Andrew Barclay Sons & Co. #1419, 1915 | From Seaforth. |
| 1083 | X-10 | 0-4-0CT | 4'-8½" | NSWG | Australian Technology Park, Eveleigh, NSW | <div style="color: #007BFF;">display</div> | Robert Stephenson & Hawthorn #7543, 1949 | |
| NA-1 | NA | 0-4-0ST | 3'-6" | North Australian Railway (C & E Millar) | Motor Vehicle Enthusiasts Club, Fannie Bay, NT | <div style="color: #007BFF;">display</div> | Baldwin #7860, 1886 | Named Sandfly, from Keswick Terminal, Keswick, SA then Berrimah Passenger Terminal, NT. |
| | 0-4-0T | 2' | Western Machinery | Bowylie Light Railway, Gundaroo, NSW | <div style="color: #ff8800;">private operational</div> | Freudenstein (Berlin) #217, 1905 | Named Golden Ridge. |
| 4bx | 0-4-0WT | 2' | Mount Bauple Mill | Gymea, NSW | private dismantled | Krauss (Munich) #6611, 1912 | From ILRMS? |
| 4ca | 0-4-0WT | 2' | Corrimal Colliery | Gymea, NSW | private unknown | Krauss (Munich) #6927, 1914 | Chassis only. |
| 2 (5) | | 0-4-0ST | 3'-6" | Mt Isa Mines (Mt Morgan Mine) | Atherton-Herberton Historic Railway & Museum, Herberton, QLD | <div style="color: #FFC107;">restoration</div> | Peckett & Sons (Bristol) #1174, 1908 | From Mount Isa. |
| 1 (4) | | 0-4-0ST | 3'-6" | Mt Isa Mines (Mt Morgan Mine) | Atherton-Herberton Historic Railway & Museum, Herberton, QLD | <div style="color: #28A745;">operational</div> | Peckett & Sons (Bristol) #1069, 1905 | From Barkly Highway State School, Mt Isa. Returned to service in 2022. |
| | 0-4-0ST | 4'-8½" | BHP Newcastle | Richmond Vale Railway Museum, Kurri Kurri, NSW | <div style="color: #28A745;">operational</div> | Clyde Engineering (Granville) #462, 1938 | Named Marjorie. |
| 1862 | | 0-4-0ST | 4'-8½" | JL | Richmond Vale Railway Museum, Kurri Kurri, NSW | <div style="color: #28A745;">operational</div> | Andrew Barclay Sons & Co. #1862, 1921 | Named Kathleen, from Thirlmere. |
| 2 (10) | 18bm | 0-4-0T | 2' | Mt Lyell Mining | Queen Victoria Museum, Launceston, TAS | <div style="color: #007BFF;">display</div> | Krauss (Munich) #6067, 1910 | From Redwater Creek Steam Railway Sheffield. |
| 2 | | 0-4-0T | 18" | WGT | Wombat Gully Tramways, Leneva, VIC | under repair | Steinhauser #2, 1973 | Named Anna. |
| | 0-4-0ST | 4'-8½" | Hoskins Ironworks | Eskbank Rail Heritage Centre, Lithgow, NSW | <div style="color: #007BFF;">display</div> | Manning Wardle (Leeds) #1802, 1909 | Named Possum. |
| 2 | 30 ton | 0-4-0T | 2' | Magnet Tramway | Ida Bay Railway, Lune River, TAS | derelict | Orenstein & Koppel (Berlin) #718, 1901 | Frame only, may have been moved from Evandale. |
| | 0-4-0T | 2' | | unknown, Mackay, QLD | <div style="color: #DC3545;">private</div> | Avonside Engine (Bristol) #1909, 1922 | From Farleigh. |
| | 0-4-0T | 2' | | unknown, Mackay, QLD | unknown | John Fowler #17683, 1926 | |
| | 0-4-0WT | 3'-6" | Millar's Karri & Jarrah Co | Rotary Park Station, Margaret River, WAU | <div style="color: #007BFF;">display</div> | Thomas Green, & Sons (Leeds) #132, 1889 | Named Kate. |
| | 0-4-0VB | 3'-6" | | Queens Park, Maryborough, QLD | <div style="color: #28A745;">operational</div> | William Olds and Sons, 1999 | Named Mary Ann, replica. |
| | 0-4-0WT | 2' | Corrimal Colliery (National Portland Cement) | Campbelltown Steam & Machinery, Menangle, NSW | <div style="color: #28A745;">operational</div> | Hudswell, Clarke & Co. #1423, 1922 | Named Hudson. |
| 3 | | 0-4-0ST | 3'-6" | Mt Morgan Mine | Golden Mount Rail Preservation Society, Mount Morgan, QLD | <div style="color: #28A745;">operational</div> | Hunslet Engine Co. #854, 1903 | |
| 2 | | 0-4-0ST | 3'-6" | Mt Morgan Mine | Mt Morgan Mine Museum, Mount Morgan, QLD | <div style="color: #007BFF;">display</div> | Hunslet Engine Co. #797, 1902 | |
| 1 | | 0-4-0ST | 3'-6" | Mt Morgan Mine | Mt Morgan Mine Museum, Mount Morgan, QLD | <div style="color: #007BFF;">display</div> | Hunslet Engine Co. #796, 1902 | |
| | 0-4-0WT | 2' | Moreton Mill | Sunshine Coast Railway Modellers Society, Florence Street, Nambour, QLD | <div style="color: #007BFF;">display</div> | Dick Kerr & Co. #191 | Named Valdora. |
| 5 | | 0-4-0WT | 2' | South Johnstone Mill | Joe Hawkes, Narangba, QLD | <div style="color: #DC3545;">stored</div> | Arnold Jung (Kirchen) #1052, 1906 | From Kallangur. |
| 50 ton | 0-4-0WT | 2' | | Australian Sugar Cane Railway, North Bundaberg, QLD | <div style="color: #28A745;">operational</div> | Orenstein & Koppel (Berlin) #6805, 1914 | Named Germany. |
| 11 | | 0-4-0T | 3'-6" | Australia Portland Cement | Bellarine Peninsula Railway, Queenscliff, VIC | <div style="color: #FFC107;">restoration</div> | Perry Engineering, Mile End #267, 1926 | From Puffing Billy Railway Muzeum. |
| | 0-4-0WT | 2' | Rocky Point Mill | Rocky Point Sugar Mill, Rocky Point, QLD | <div style="color: #FFC107;">restoration</div> | John Fowler #16249, 1923 | Named Rocky Point from Gilltraps Auto Museum then displayed at Coomera. |
| 1 | 4bn | 0-4-0T | 2' | Lohmann & Co | Redwater Creek Steam Railway, Sheffield, TAS | <div style="color: #28A745;">operational</div> | Krauss (Munich) #5682, 1907 | |
| 16 | | 0-4-0T | 4'-8½" | BHP Newcastle | RSL Club, St. Marys, NSW | <div style="color: #007BFF;">display</div> | H.K. Porter #6596, 1920 | |
| 1 | | 0-4-0ST | 4'-8½" | Emu & Prospect Gravel (Sydney Water) | Tenterfield Railway Station Museum, Tenterfield, NSW | <div style="color: #007BFF;">display</div> | Vulcan Iron Works (Wilkes-Barre) #2289, 1919 | Named Vulcan, from Thirlmere . |
| 1034 | X-10 | 0-4-0CT | 4'-8½" | NSWG | NSW Rail Museum, Thirlmere, NSW | <div style="color: #007BFF;">display</div> | Dübs & Co. (Scotland) #2550, 1886 | Sans cab and bunker. |
| 1738 | | 0-4-0ST | 4'-8½" | JL | NSW Rail Museum, Thirlmere, NSW | <div style="color: #DC3545;">stored</div> | Andrew Barclay Sons & Co. #1738, 1923 | Named Alison. |
| 1021 | X-10 | 0-4-0ST | 4'-8½" | NSWG | NSW Rail Museum, Thirlmere, NSW | <div style="color: #007BFF;">display</div> | Manning Wardle (Leeds) #1896, 1916 | Named Cardiff. |
| 1064 | X-10 | 0-4-0ST | 4'-8½" | NSWG | NSW Rail Museum, Thirlmere, NSW | unknown | Harman, 1918 | |
| 18bl | 0-4-0T | 2' | Goondah-Burrinjuck | Lake Macquarie Light Railway, Toronto, NSW | <div style="color: #FFC107;">restoration</div> | Krauss (Munich) #6063, 1908 | Named Jack, from Maryborough. |
| 9 | 18bi | 0-4-0T | 2' | Mt Lyell Mining | Wee Georgie Wood Steam Railway, Tullah, TAS | <div style="color: #FFC107;">restoration</div> | Krauss (Munich) #5988, 1908 | |
| | 0-4-0WT | 2' | Tullah Tramway | Wee Georgie Wood Steam Railway, Tullah, TAS | <div style="color: #28A745;">operational</div> | John Fowler #16203, 1924 | Currently named Wee Georgia Wood. Constructed from the remains of two locomotives, Wee Georgia Wood, Fowler 16203 of 1924 and Wee Mary, Fowler 17732 of 1928. |
| 1 | | 0-4-0ST | 4'-8½" | | unknown, NSW | <div style="color: #6C757D;">sunk</div> | Hudswell, Clarke & Co. #23, 1864 | |
| 2 | | 0-4-0ST | 4'-8½" | | unknown, NSW | <div style="color: #6C757D;">sunk</div> | Hudswell, Clarke & Co. #24, 1864 | |
| 1022 | X-10 | 0-4-0ST | 4'-8½" | NSWG | Valley Heights Locomotive Depot Heritage Museum, Valley Heights, NSW | <div style="color: #996600;">dismantled</div> | Vulcan Iron Works (Wilkes-Barre) #2505, 1916 | From Parramatta Park. |
| | 0-4-0T | 2' | | Australian Narrow Gauge Railway Museum, Woodford, QLD | unknown | Arnold Jung (Kirchen) #530, 1914 | Named Maria. |
| 8 | 18av | 0-4-0T | 2' | Mt Lyell Mining | West Coast Pioneers Memorial Museum, Zeehan, TAS | <div style="color: #DC3545;">stored</div> | Krauss (Munich) #5480, 1906 | |
| 4zm | 0-4-0WT | 2' | Diercks & Co | West Coast Pioneers Memorial Museum, Zeehan, TAS | <div style="color: #FFC107;">restoration</div> | Krauss (Munich) #4087, 1899 | |