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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 36

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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. Lionel 2431690 O Milwaukee Road LEGACY Hiawatha 4-4-2 #1
    Lionel 2431690 O Milwaukee Road LEGACY Hiawatha 4-4-2 #1
    Number 2431690
    Manufacturer Lionel Trains
    Scale O
    $1,089.99
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  13. Lionel 2431700 O Milwaukee Road LEGACY Hiawatha 4-4-2 #2
    Lionel 2431700 O Milwaukee Road LEGACY Hiawatha 4-4-2 #2
    Number 2431700
    Manufacturer Lionel Trains
    Scale O
    $1,199.99
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  14. Lionel 2431710 O Milwaukee Road LEGACY Hiawatha 4-4-2 #4
    Lionel 2431710 O Milwaukee Road LEGACY Hiawatha 4-4-2 #4
    Number 2431710
    Manufacturer Lionel Trains
    Scale O
    $1,199.99
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  15. Lionel 2431720 O North Pole Central LEGACY 4-4-2 #12
    Lionel 2431720 O North Pole Central LEGACY 4-4-2 #12
    Number 2431720
    Manufacturer Lionel Trains
    Scale O
    $1,199.99
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  16. Lionel 2431730 O Chicago Northwestern LEGACY 4-4-2 #400
    Lionel 2431730 O Chicago Northwestern LEGACY 4-4-2 #400
    Number 2431730
    Manufacturer Lionel Trains
    Scale O
    $1,089.99
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  17. Lionel 2431740 O Seaboard LEGACY 4-4-2 #850
    Lionel 2431740 O Seaboard LEGACY 4-4-2 #850
    Number 2431740
    Manufacturer Lionel Trains
    Scale O
    $1,199.99
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  18. Lionel 2431750 O Union Pacific LEGACY 4-4-2 #2800
    Lionel 2431750 O Union Pacific LEGACY 4-4-2 #2800
    Number 2431750
    Manufacturer Lionel Trains
    Scale O
    $1,199.99
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  19. 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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  20. 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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  21. 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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  22. Lionel 2531570 O Ann Arbor LEGACY A6 Atlantic #1611
    Lionel 2531570 O Ann Arbor LEGACY A6 Atlantic #1611
    Number 2531570
    Manufacturer Lionel Trains
    Scale O
    $999.99
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  23. Lionel 2531580 O Santa Fe LEGACY A6 Atlantic #1468
    Lionel 2531580 O Santa Fe LEGACY A6 Atlantic #1468
    Number 2531580
    Manufacturer Lionel Trains
    Scale O
    $999.99
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  24. Lionel 2531590 O Chesapeake & Ohio LEGACY A6 Atlantic #2565
    Lionel 2531590 O Chesapeake & Ohio LEGACY A6 Atlantic #2565
    Number 2531590
    Manufacturer Lionel Trains
    Scale O
    $999.99
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  25. Lionel 2531600 O Chicago & Alton LEGACY A6 Atlantic #554
    Lionel 2531600 O Chicago & Alton LEGACY A6 Atlantic #554
    Number 2531600
    Manufacturer Lionel Trains
    Scale O
    $999.99
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  26. Lionel 2531610 O Chicago Burlington & Quincy LEGACY A6 Atlantic #284
    Lionel 2531610 O Chicago Burlington & Quincy LEGACY A6 Atlantic #284
    Number 2531610
    Manufacturer Lionel Trains
    Scale O
    $999.99
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  27. Lionel 2531620 O Erie LEGACY A6 Atlantic #537
    Lionel 2531620 O Erie LEGACY A6 Atlantic #537
    Number 2531620
    Manufacturer Lionel Trains
    Scale O
    $999.99
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  28. Lionel 2531820 O KATY MKT Chris Raines RBP LEGACY A6 Atlantic #606 TrainWorld Exclusive
    Lionel 2531820 O KATY MKT Chris Raines RBP LEGACY A6 Atlantic #606 TrainWorld Exclusive
    Number 2531820
    Manufacturer Lionel Trains
    Scale O
    $999.99
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  29. MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    MTH 30-21265-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Union Pacific
    Number 30-21265-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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  30. MTH 30-21266-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - CSX
    MTH 30-21266-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - CSX
    Number 30-21266-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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  31. MTH 30-21268-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Seaboard Coast Line
    MTH 30-21268-1 O C30-7 Diesel Engine W/Proto-Sound 3.0 - Seaboard Coast Line
    Number 30-21268-1
    Manufacturer MTH Trains
    Scale O
    $399.99
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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 LIO8255 O Santa Fe GP7 Diesel Locomotive #8255
    Lionel LIO8255 O Santa Fe GP7 Diesel Locomotive #8255
    Number LIO8255
    Manufacturer PostWar Vintage Trains
    Scale O
    $199.99
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  34. Lionel #LIOGP7GP20ShellLOT 2328 GP7 & GP20 Shell LOT 2328-5
    Lionel #LIOGP7GP20ShellLOT 2328 GP7 & GP20 Shell LOT 2328-5
    Number LIOGP7GP20ShellLOT
    Manufacturer PostWar Vintage Trains
    Scale O
    $129.99
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  35. Lionel #LIOGP7ShellLOT-2 2328 GP7 Shell LOT 2328-5
    Lionel #LIOGP7ShellLOT-2 2328 GP7 Shell LOT 2328-5
    Number LIOGP7ShellLOT-2
    Manufacturer PostWar Vintage Trains
    Scale O
    $129.99
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