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O Scale

O Scale Model TrainsO Scale Model Trains

O Scale (1:48) is one the most popular and oldest scales in the industry, featuring one of the largest varieties of high quality trains and accessories in the market. O scale trains are larger than HO scale trains and have lots of neat features and quality detail. Popular maufacturers of O scale trains include Lionel, MTH, Atlas, and Williams, among many more.

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33 Items

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  1. MTH 20-21966-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8398
    MTH 20-21966-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8398
    Number 20-21966-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  2. MTH 20-21967-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8412
    MTH 20-21967-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk Southern Cab Nos. 8412
    Number 20-21967-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  3. MTH 20-21968-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6248
    MTH 20-21968-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6248
    Number 20-21968-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  4. MTH 20-21969-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6250
    MTH 20-21969-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Conrail Cab Nos. 6250
    Number 20-21969-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  5. MTH 20-21970-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7685
    MTH 20-21970-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7685
    Number 20-21970-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  6. MTH 20-21971-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7690
    MTH 20-21971-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - CSX Cab Nos. 7690
    Number 20-21971-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  7. MTH 20-21974-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 833
    MTH 20-21974-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 833
    Number 20-21974-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  8. MTH 20-21975-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 837
    MTH 20-21975-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - BNSF Cab Nos. 837
    Number 20-21975-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  9. MTH 20-21976-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 844
    MTH 20-21976-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 844
    Number 20-21976-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  10. MTH 20-21977-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 851
    MTH 20-21977-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Santa Fe Cab Nos. 851
    Number 20-21977-1
    Manufacturer MTH Trains
    Scale O
    $599.99
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  11. Lionel 2331012 O Pennsylvania LEGACY L1 #4030
    Lionel 2331012 O Pennsylvania LEGACY L1 #4030
    Number 2331012
    Manufacturer Lionel Trains
    Scale O
    $949.99
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  12. Lionel 2331030 O Pennsylvania LEGACY L1 #1369
    Lionel 2331030 O Pennsylvania LEGACY L1 #1369
    Number 2331030
    Manufacturer Lionel Trains
    Scale O
    $949.99
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  13. Lionel 2332070 O Milwaukee LionChief Plus 2.0 Mikado #753
    Lionel 2332070 O Milwaukee LionChief Plus 2.0 Mikado #753
    Number 2332070
    Manufacturer Lionel Trains
    Scale O
    $629.99
    Out of stock
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  14. Lionel 2332080 O Union Pacific LionChief Plus 2.0 Mikado #2549
    Lionel 2332080 O Union Pacific LionChief Plus 2.0 Mikado #2549
    Number 2332080
    Manufacturer Lionel Trains
    Scale O
    $629.99
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  15. Lionel 2445060 O Santa Fe LionChief 2-6-2 Prairie #1819 Bluetooth 5.0
    Lionel 2445060 O Santa Fe LionChief 2-6-2 Prairie #1819 Bluetooth 5.0
    Number 2445060
    Manufacturer Lionel Trains
    Scale O
    $296.99
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  16. Lionel 2445070 O Pennsylvania LionChief 2-6-2 Prairie #531 Bluetooth 5.0
    Lionel 2445070 O Pennsylvania LionChief 2-6-2 Prairie #531 Bluetooth 5.0
    Number 2445070
    Manufacturer Lionel Trains
    Scale O
    $296.99
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  17. Lionel 2445080 O US Army LionChief 2-6-2 Prairie #75 Bluetooth 5.0
    Lionel 2445080 O US Army LionChief 2-6-2 Prairie #75 Bluetooth 5.0
    Number 2445080
    Manufacturer Lionel Trains
    Scale O
    $296.99
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  18. Lionel 2445090 O Winter Wonderland Christmas LionChief 2-6-2 #2424
    Lionel 2445090 O Winter Wonderland Christmas LionChief 2-6-2 #2424
    Number 2445090
    Manufacturer Lionel Trains
    Scale O
    $296.99
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  19. Lionel 2531070 O CNJ LEGACY USRA Heavy Mikado #859
    Lionel 2531070 O CNJ LEGACY USRA Heavy Mikado #859
    Number 2531070
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
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  20. Lionel 2531090 O Great Northern LEGACY USRA Heavy Mikado #3208
    Lionel 2531090 O Great Northern LEGACY USRA Heavy Mikado #3208
    Number 2531090
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
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  21. Lionel 2531100 O Louisville & Nashville LEGACY USRA Heavy Mikado #1776
    Lionel 2531100 O Louisville & Nashville LEGACY USRA Heavy Mikado #1776
    Number 2531100
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
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  22. Lionel 2531110 O P&LE LEGACY USRA Heavy Mikado #9510
    Lionel 2531110 O P&LE LEGACY USRA Heavy Mikado #9510
    Number 2531110
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
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  23. Lionel 2531120 O Soo Line LEGACY USRA Heavy Mikado #1003
    Lionel 2531120 O Soo Line LEGACY USRA Heavy Mikado #1003
    Number 2531120
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
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  24. MTH 30-21086-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Union Pacific (Flag 6-Wheel Trucks) Cab # 9395
    MTH 30-21086-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Union Pacific (Flag 6-Wheel Trucks) Cab # 9395
    Number 30-21086-1
    Manufacturer MTH Trains
    Scale O
    $389.99
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  25. MTH 30-21087-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Canadian National Cab # 2151
    MTH 30-21087-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Canadian National Cab # 2151
    Number 30-21087-1
    Manufacturer MTH Trains
    Scale O
    $389.99
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  26. MTH 30-21089-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Norfolk Southern Cab # 8453
    MTH 30-21089-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - Norfolk Southern Cab # 8453
    Number 30-21089-1
    Manufacturer MTH Trains
    Scale O
    $379.99
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  27. MTH 30-21112-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - CSX (MEC - Trainworld) Cab # MEC 7898 Smurf Nose
    MTH 30-21112-1 O Dash-8 Diesel Engine w/Proto-Sound 3.0 - CSX (MEC - Trainworld) Cab # MEC 7898 Smurf Nose
    Number 30-21112-1
    Manufacturer MTH Trains
    Scale O
    $419.99
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  28. Lionel LIO1666D O Lionel Lines Engine #1666 And Tender
    Lionel LIO1666D O Lionel Lines Engine #1666 And Tender
    Number LIO1666D
    Manufacturer PostWar Vintage Trains
    Scale O
    $149.99
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  29. Lionel LIO2025F O Lionel Lines Steam Engine #2025 And Tender
    Lionel LIO2025F O Lionel Lines Steam Engine #2025 And Tender
    Number LIO2025F
    Manufacturer PostWar Vintage Trains
    Scale O
    $199.99
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  30. Lionel LIO675A Lionel Lines Steam Engine #675 with Tender
    Lionel LIO675A Lionel Lines Steam Engine #675 with Tender
    Number LIO675A
    Manufacturer PostWar Vintage Trains
    Scale O
    $199.99
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  31. Lionel LIO675B Lionel Lines Steam Engine #675 And Tender
    Lionel LIO675B Lionel Lines Steam Engine #675 And Tender
    Number LIO675B
    Manufacturer PostWar Vintage Trains
    Scale O
    $199.99
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  32. Lionel LIO675C Lionel Lines Steam Engine #675 And Tender
    Lionel LIO675C Lionel Lines Steam Engine #675 And Tender
    Number LIO675C
    Manufacturer PostWar Vintage Trains
    Scale O
    $199.99
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  33. Lionel LIO675E Lionel Lines Steam Engine #675 And Tender
    Lionel LIO675E Lionel Lines Steam Engine #675 And Tender
    Number LIO675E
    Manufacturer PostWar Vintage Trains
    Scale O
    $189.99
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