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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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Items 1-35 of 40

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  1. MTH 20-29045-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Canadian National Cab No. 4818
    MTH 20-29045-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Canadian National Cab No. 4818
    Number 20-29045-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  2. MTH 20-29046-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1207
    MTH 20-29046-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1207
    Number 20-29046-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  3. MTH 20-29047-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1226
    MTH 20-29047-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1226
    Number 20-29047-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  4. MTH 20-29048-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 564
    MTH 20-29048-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 564
    Number 20-29048-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  5. MTH 20-29049-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 569
    MTH 20-29049-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 569
    Number 20-29049-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  6. MTH 20-29050-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 761
    MTH 20-29050-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 761
    Number 20-29050-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  7. MTH 20-29051-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 771
    MTH 20-29051-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 771
    Number 20-29051-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  8. MTH 20-29052-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 861
    MTH 20-29052-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 861
    Number 20-29052-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  9. MTH 20-29053-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 889
    MTH 20-29053-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 889
    Number 20-29053-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  10. MTH 20-29054-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2721
    MTH 20-29054-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2721
    Number 20-29054-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  11. MTH 20-29055-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2723
    MTH 20-29055-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2723
    Number 20-29055-1
    Manufacturer MTH Trains
    Scale O
    $574.99
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  12. Williams #21650 NW-2 Scale Diesel w/ Sound - Boston & Maine #1206
    Williams #21650 NW-2 Scale Diesel w/ Sound - Boston & Maine #1206
    Number 21650
    Manufacturer Williams
    Scale O
    Special Price $179.99 Regular Price $307.99
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  13. Williams #21653 NW-2 Scale Diesel w/ Sound - Western Pacific #608
    Williams #21653 NW-2 Scale Diesel w/ Sound - Western Pacific #608
    Number 21653
    Manufacturer Williams
    Scale O
    Special Price $179.99 Regular Price $307.99
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  14. Lionel 2334010 O LionChief Plus 2.0 Diesel NW-2 Santa Fe #2404
    Lionel 2334010 O LionChief Plus 2.0 Diesel NW-2 Santa Fe #2404
    Number 2334010
    Manufacturer Lionel Trains
    Scale O
    Special Price $374.99 Regular Price $404.99
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  15. Lionel 2334020 O LionChief Plus 2.0 Diesel NW-2 New York Central #622
    Lionel 2334020 O LionChief Plus 2.0 Diesel NW-2 New York Central #622
    Number 2334020
    Manufacturer Lionel Trains
    Scale O
    $404.99
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  16. Lionel 2334040 O LionChief Plus 2.0 Diesel NW-2 Seaboard #1410
    Lionel 2334040 O LionChief Plus 2.0 Diesel NW-2 Seaboard #1410
    Number 2334040
    Manufacturer Lionel Trains
    Scale O
    $404.99
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  17. Lionel 2431200 Denver & Rio Grande 2-6-6-2 w/Legacy #3302
    Lionel 2431200 Denver & Rio Grande 2-6-6-2 w/Legacy #3302
    Number 2431200
    Manufacturer Lionel Trains
    Scale O
    $1,619.99
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  18. Lionel 2431210 Nickel Plate Road 2-6-6-2 w/Legacy #942
    Lionel 2431210 Nickel Plate Road 2-6-6-2 w/Legacy #942
    Number 2431210
    Manufacturer Lionel Trains
    Scale O
    Special Price $1,599.99 Regular Price $1,619.99
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  19. Lionel 2431220 Northern Pacific 2-6-6-2 w/Legacy #3110
    Lionel 2431220 Northern Pacific 2-6-6-2 w/Legacy #3110
    Number 2431220
    Manufacturer Lionel Trains
    Scale O
    $1,619.99
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  20. Lionel 2431230 Norfolk & Western 2-6-6-2 w/Legacy #1303
    Lionel 2431230 Norfolk & Western 2-6-6-2 w/Legacy #1303
    Number 2431230
    Manufacturer Lionel Trains
    Scale O
    Special Price $1,599.99 Regular Price $1,619.99
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  21. Lionel 2431240 Western Maryland 2-6-6-2 w/Legacy #1309
    Lionel 2431240 Western Maryland 2-6-6-2 w/Legacy #1309
    Number 2431240
    Manufacturer Lionel Trains
    Scale O
    $1,799.99
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  22. Lionel 2434010 O LIONCHIEF PLUS 2.0 DIESEL GP7 D&RGW #5100
    Lionel 2434010 O LIONCHIEF PLUS 2.0 DIESEL GP7 D&RGW #5100
    Number 2434010
    Manufacturer Lionel Trains
    Scale O
    $374.99
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  23. Lionel 2434030 O LIONCHIEF PLUS 2.0 DIESEL GP7 CNJ #1522
    Lionel 2434030 O LIONCHIEF PLUS 2.0 DIESEL GP7 CNJ #1522
    Number 2434030
    Manufacturer Lionel Trains
    Scale O
    $349.99
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  24. Lionel 2434040 O LIONCHIEF PLUS 2.0 DIESEL GP7 Rock Island #1208
    Lionel 2434040 O LIONCHIEF PLUS 2.0 DIESEL GP7 Rock Island #1208
    Number 2434040
    Manufacturer Lionel Trains
    Scale O
    $399.99
    Out of stock
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  25. MTH 30-21134-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Bangor & Aroostook Cab No. 33
    MTH 30-21134-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Bangor & Aroostook Cab No. 33
    Number 30-21134-1
    Manufacturer MTH Trains
    Scale O
    Special Price $299.99 Regular Price $349.99
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  26. MTH 30-21139-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 47
    MTH 30-21139-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 47
    Number 30-21139-1
    Manufacturer MTH Trains
    Scale O
    $369.99
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  27. MTH 30-21140-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Green - Trainworld) Cab No. 43
    MTH 30-21140-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Green - Trainworld) Cab No. 43
    Number 30-21140-1
    Manufacturer MTH Trains
    Scale O
    Special Price $349.99 Regular Price $369.99
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  28. MTH 30-21141-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Desert - Trainworld) Cab No. 42
    MTH 30-21141-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - U.S. Army (Desert - Trainworld) Cab No. 42
    Number 30-21141-1
    Manufacturer MTH Trains
    Scale O
    $369.99
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  29. MTH 30-21148-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - South Brooklyn Cab No. N2
    MTH 30-21148-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - South Brooklyn Cab No. N2
    Number 30-21148-1
    Manufacturer MTH Trains
    Scale O
    Special Price $319.99 Regular Price $369.99
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  30. MTH 30-21153-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 48
    MTH 30-21153-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - Long Island (Gray - Trainworld) Cab No. 48
    Number 30-21153-1
    Manufacturer MTH Trains
    Scale O
    $369.99
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  31. MTH 30-21214-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - New York Dock Railway (Trainworld) Cab No. 58
    MTH 30-21214-1 O NW-2 Switcher Diesel Engine With Proto-Sound 3.0 - New York Dock Railway (Trainworld) Cab No. 58
    Number 30-21214-1
    Manufacturer MTH Trains
    Scale O
    Special Price $299.99 Regular Price $369.99
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  32. Lionel LIO2365 O Chesapeake & Ohio GP7 Diesel Locomotive (Reproduction Shell) #2365
    Lionel LIO2365 O Chesapeake & Ohio GP7 Diesel Locomotive (Reproduction Shell) #2365
    Number LIO2365
    Manufacturer PostWar Vintage Trains
    Scale O
    $249.99
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  33. Lionel LIO616 O Santa Fe NW-2 Diesel Switcher Locomotive #616 With Box
    Lionel LIO616 O Santa Fe NW-2 Diesel Switcher Locomotive #616 With Box
    Number LIO616
    Manufacturer PostWar Vintage Trains
    Scale O
    $275.00
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  34. Lionel LIO621C Jersey central NW-2 Switcher Road Number 621
    Lionel LIO621C Jersey central NW-2 Switcher Road Number 621
    Number LIO621C
    Manufacturer PostWar Vintage Trains
    Scale O
    $169.99
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  35. Lionel LIO623C A.T.&S.F. Santa Fe NW-2 Diesel Switcher #623
    Lionel LIO623C A.T.&S.F. Santa Fe NW-2 Diesel Switcher #623
    Number LIO623C
    Manufacturer PostWar Vintage Trains
    Scale O
    $249.95
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