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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 41

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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. Atlas 20024018 O 3RL DCS TMAN GP15-1 YORK RAIL #1531 (with front & rear ditchlights)
    Atlas 20024018 O 3RL DCS TMAN GP15-1 YORK RAIL #1531 (with front & rear ditchlights)
    Number 20024018
    Manufacturer Atlas
    Scale O
    $449.99
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  13. Atlas 20024019 O 3RL DCS TMAN GP15-1 YORK RAIL #1532 (with front & rear ditchlights)
    Atlas 20024019 O 3RL DCS TMAN GP15-1 YORK RAIL #1532 (with front & rear ditchlights)
    Number 20024019
    Manufacturer Atlas
    Scale O
    $449.99
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  14. Lionel 2433300 O Legacy Diesel Alco S2 ADM #1
    Lionel 2433300 O Legacy Diesel Alco S2 ADM #1
    Number 2433300
    Manufacturer Lionel Trains
    Scale O
    $549.99
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  15. Lionel 2433310 O Legacy Diesel Alco S2 Canadian Pacific #7020
    Lionel 2433310 O Legacy Diesel Alco S2 Canadian Pacific #7020
    Number 2433310
    Manufacturer Lionel Trains
    Scale O
    $549.99
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  16. Lionel 2433320 O Legacy Diesel Alco S2 Staten Island #821
    Lionel 2433320 O Legacy Diesel Alco S2 Staten Island #821
    Number 2433320
    Manufacturer Lionel Trains
    Scale O
    $599.99
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  17. Lionel 2433330 O Legacy Diesel Alco S2 Lehigh & New England #611
    Lionel 2433330 O Legacy Diesel Alco S2 Lehigh & New England #611
    Number 2433330
    Manufacturer Lionel Trains
    Scale O
    $549.99
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  18. Lionel 2433340 O Legacy Diesel Alco S2 NASA #2
    Lionel 2433340 O Legacy Diesel Alco S2 NASA #2
    Number 2433340
    Manufacturer Lionel Trains
    Scale O
    $549.99
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  19. Lionel 2433350 O Legacy Diesel Alco S2 US Army #7100
    Lionel 2433350 O Legacy Diesel Alco S2 US Army #7100
    Number 2433350
    Manufacturer Lionel Trains
    Scale O
    $549.99
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  20. Lionel 2433830 O LIRR Long Island Legacy Alco S2 Switcher #444 (TrainWorld Exclusive)
    Lionel 2433830 O LIRR Long Island Legacy Alco S2 Switcher #444 (TrainWorld Exclusive)
    Number 2433830
    Manufacturer Lionel Trains
    Scale O
    $599.99
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  21. 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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  22. 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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  23. 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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  24. Atlas O PREMIER 30138048 S-2 LOCOMOTIVE ALASKA RAILROAD 7112 (BLACK/YELLOW)
    Atlas O PREMIER 30138048 S-2 LOCOMOTIVE ALASKA RAILROAD 7112 (BLACK/YELLOW)
    Number 30138048
    Manufacturer Atlas
    Scale O
    $599.99
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  25. Atlas O PREMIER 30138049 S-2 LOCOMOTIVE ALASKA RAILROAD 7123 (BLACK/YELLOW)
    Atlas O PREMIER 30138049 S-2 LOCOMOTIVE ALASKA RAILROAD 7123 (BLACK/YELLOW)
    Number 30138049
    Manufacturer Atlas
    Scale O
    $599.99
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  26. Atlas O PREMIER 30138050 S-2 LOCOMOTIVE ATLANTIC COAST LINE 630 (PURPLE/SILVER)
    Atlas O PREMIER 30138050 S-2 LOCOMOTIVE ATLANTIC COAST LINE 630 (PURPLE/SILVER)
    Number 30138050
    Manufacturer Atlas
    Scale O
    $599.99
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  27. Atlas O PREMIER 30138051 S-2 LOCOMOTIVE ATLANTIC COAST LINE 633 (PURPLE/SILVER)
    Atlas O PREMIER 30138051 S-2 LOCOMOTIVE ATLANTIC COAST LINE 633 (PURPLE/SILVER)
    Number 30138051
    Manufacturer Atlas
    Scale O
    $599.99
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  28. Atlas O PREMIER 30138053 S-2 LOCOMOTIVE ERIE LACKAWANNA 542 (GRAY/MAROON/YELLOW)
    Atlas O PREMIER 30138053 S-2 LOCOMOTIVE ERIE LACKAWANNA 542 (GRAY/MAROON/YELLOW)
    Number 30138053
    Manufacturer Atlas
    Scale O
    $599.99
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  29. Atlas O PREMIER 30138054 S-2 LOCOMOTIVE NEW YORK CENTRAL SYSTEM 8542 (BLACK/WHITE)
    Atlas O PREMIER 30138054 S-2 LOCOMOTIVE NEW YORK CENTRAL SYSTEM 8542 (BLACK/WHITE)
    Number 30138054
    Manufacturer Atlas
    Scale O
    $599.99
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  30. Atlas O PREMIER 30138055 S-2 LOCOMOTIVE NEW YORK CENTRAL SYSTEM 8548 (BLACK/WHITE)
    Atlas O PREMIER 30138055 S-2 LOCOMOTIVE NEW YORK CENTRAL SYSTEM 8548 (BLACK/WHITE)
    Number 30138055
    Manufacturer Atlas
    Scale O
    $599.99
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  31. Atlas O PREMIER 30138056 S-2 LOCOMOTIVE UNION PACIFIC 1036 (BLACK/YELLOW)
    Atlas O PREMIER 30138056 S-2 LOCOMOTIVE UNION PACIFIC 1036 (BLACK/YELLOW)
    Number 30138056
    Manufacturer Atlas
    Scale O
    $599.99
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  32. Atlas O PREMIER 30138057 S-2 LOCOMOTIVE UNION PACIFIC 1038 (BLACK/YELLOW)
    Atlas O PREMIER 30138057 S-2 LOCOMOTIVE UNION PACIFIC 1038 (BLACK/YELLOW)
    Number 30138057
    Manufacturer Atlas
    Scale O
    $599.99
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  33. Atlas O PREMIER 30138058 S-2 LOCOMOTIVE WESTERN PACIFIC 551 (SILVER/ORANGE/BLACk)
    Atlas O PREMIER 30138058 S-2 LOCOMOTIVE WESTERN PACIFIC 551 (SILVER/ORANGE/BLACk)
    Number 30138058
    Manufacturer Atlas
    Scale O
    $599.99
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  34. Atlas O PREMIER 30138059 S-2 LOCOMOTIVE WESTERN PACIFIC 553 (SILVER/ORANGE/BLACk)
    Atlas O PREMIER 30138059 S-2 LOCOMOTIVE WESTERN PACIFIC 553 (SILVER/ORANGE/BLACk)
    Number 30138059
    Manufacturer Atlas
    Scale O
    $599.99
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  35. 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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