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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 43

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  1. MTH 20-21787-1 O GP-9 Diesel Engine With Proto-Sound 3.0 - Santa Fe (Trainworld) Cab No. 726
    MTH 20-21787-1 O GP-9 Diesel Engine With Proto-Sound 3.0 - Santa Fe (Trainworld) Cab No. 726
    Number 20-21787-1
    Manufacturer MTH Trains
    Scale O
    Special Price $499.99 Regular Price $569.99
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  2. MTH 20-21788-1 O GP-9 Diesel Engine With Proto-Sound 3.0 - Santa Fe (Trainworld) Cab No. 741
    MTH 20-21788-1 O GP-9 Diesel Engine With Proto-Sound 3.0 - Santa Fe (Trainworld) Cab No. 741
    Number 20-21788-1
    Manufacturer MTH Trains
    Scale O
    Special Price $499.99 Regular Price $569.99
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  3. Lionel 2234010 O Amtrak #100 - LionChief Plus 2.0 Genesis
    Lionel 2234010 O Amtrak #100 - LionChief Plus 2.0 Genesis
    Number 2234010
    Manufacturer Lionel Trains
    Scale O
    Special Price $369.99 Regular Price $494.99
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  4. Lionel 2234020 O Amtrak #108 - LionChief Plus 2.0 Genesis
    Lionel 2234020 O Amtrak #108 - LionChief Plus 2.0 Genesis
    Number 2234020
    Manufacturer Lionel Trains
    Scale O
    Special Price $369.99 Regular Price $494.99
    Out of stock
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  5. Lionel 2234060 O Amtrak LionChief Plus 2.0 Genesis #111
    Lionel 2234060 O Amtrak LionChief Plus 2.0 Genesis #111
    Number 2234060
    Manufacturer Lionel Trains
    Scale O
    Special Price $369.99 Regular Price $494.99
    Out of stock
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  6. Lionel 2234220 O Operation Lifesaver LionChief Plus 2.0 Amtrak Genesis #203 Limited Edition Only 203 Made
    Lionel 2234220 O Operation Lifesaver LionChief Plus 2.0 Amtrak Genesis #203 Limited Edition Only 203 Made
    Number 2234220
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $699.99
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  7. Lionel 2235050 O Union Pacific - LionChief Plus 2.0 Doodlebug
    Lionel 2235050 O Union Pacific - LionChief Plus 2.0 Doodlebug
    Number 2235050
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  8. Lionel 2235060 O Pennsylvania - LionChief Plus 2.0 Doodlebug
    Lionel 2235060 O Pennsylvania - LionChief Plus 2.0 Doodlebug
    Number 2235060
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  9. Lionel 2235070 O Maryland & Pennslyvania - LionChief Plus 2.0 Doodlebug
    Lionel 2235070 O Maryland & Pennslyvania - LionChief Plus 2.0 Doodlebug
    Number 2235070
    Manufacturer Lionel Trains
    Scale O
    $359.99
    Out of stock
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  10. Lionel 2235080 O Hallow's Limited Eve LionChief Plus 2.0 Doodlebug
    Lionel 2235080 O Hallow's Limited Eve LionChief Plus 2.0 Doodlebug
    Number 2235080
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  11. Lionel 2235090 O Christmas LionChief Plus 2.0 Doodlebug
    Lionel 2235090 O Christmas LionChief Plus 2.0 Doodlebug
    Number 2235090
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  12. Lionel 2433361 O Bangor & Aroostook LEGACY GP9 #76
    Lionel 2433361 O Bangor & Aroostook LEGACY GP9 #76
    Number 2433361
    Manufacturer Lionel Trains
    Scale O
    $539.99
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  13. Lionel 2433362 O Bangor & Aroostook LEGACY GP9 #78
    Lionel 2433362 O Bangor & Aroostook LEGACY GP9 #78
    Number 2433362
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Out of stock
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  14. Lionel 2433372 O Conrail LEGACY GP9 #7043
    Lionel 2433372 O Conrail LEGACY GP9 #7043
    Number 2433372
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Out of stock
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  15. Lionel 2433381 O MSTL LEGACY GP9 #702
    Lionel 2433381 O MSTL LEGACY GP9 #702
    Number 2433381
    Manufacturer Lionel Trains
    Scale O
    $539.99
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  16. Lionel 2433382 O MSTL LEGACY GP9 #705
    Lionel 2433382 O MSTL LEGACY GP9 #705
    Number 2433382
    Manufacturer Lionel Trains
    Scale O
    $539.99
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  17. Lionel 2433392 O Norfolk & Western LEGACY GP9 #512
    Lionel 2433392 O Norfolk & Western LEGACY GP9 #512
    Number 2433392
    Manufacturer Lionel Trains
    Scale O
    $599.99
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  18. Lionel 2433401 O Pennsylvania LEGACY GP9 #7013
    Lionel 2433401 O Pennsylvania LEGACY GP9 #7013
    Number 2433401
    Manufacturer Lionel Trains
    Scale O
    $539.99
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  19. Lionel 2433402 O Pennsylvania LEGACY GP9 #7025
    Lionel 2433402 O Pennsylvania LEGACY GP9 #7025
    Number 2433402
    Manufacturer Lionel Trains
    Scale O
    $539.99
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  20. Lionel 2433411 O Union Pacific LEGACY GP9 #310
    Lionel 2433411 O Union Pacific LEGACY GP9 #310
    Number 2433411
    Manufacturer Lionel Trains
    Scale O
    $599.99
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  21. Lionel 2433412 O Union Pacific LEGACY GP9 #312
    Lionel 2433412 O Union Pacific LEGACY GP9 #312
    Number 2433412
    Manufacturer Lionel Trains
    Scale O
    $599.99
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  22. Lionel 2434050 O Amtrak LionChief Plus 2.0 Genesis #145
    Lionel 2434050 O Amtrak LionChief Plus 2.0 Genesis #145
    Number 2434050
    Manufacturer Lionel Trains
    Scale O
    $549.99
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  23. Lionel 2434060 O Amtrak LionChief Plus 2.0 Genesis #156
    Lionel 2434060 O Amtrak LionChief Plus 2.0 Genesis #156
    Number 2434060
    Manufacturer Lionel Trains
    Scale O
    $494.99
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  24. Lionel 2434070 O Amtrak LionChief Plus 2.0 Genesis #130
    Lionel 2434070 O Amtrak LionChief Plus 2.0 Genesis #130
    Number 2434070
    Manufacturer Lionel Trains
    Scale O
    $549.99
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  25. Lionel 2434090 O Amtrak LionChief Plus 2.0 Genesis #164
    Lionel 2434090 O Amtrak LionChief Plus 2.0 Genesis #164
    Number 2434090
    Manufacturer Lionel Trains
    Scale O
    $494.99
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  26. Lionel 2434100 O Metro-North LionChief Plus 2.0 Genesis #208
    Lionel 2434100 O Metro-North LionChief Plus 2.0 Genesis #208
    Number 2434100
    Manufacturer Lionel Trains
    Scale O
    Special Price $429.99 Regular Price $494.99
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  27. Lionel 2434110 O Metro-North LionChief Plus 2.0 Genesis #209
    Lionel 2434110 O Metro-North LionChief Plus 2.0 Genesis #209
    Number 2434110
    Manufacturer Lionel Trains
    Scale O
    Special Price $429.99 Regular Price $494.99
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  28. Lionel 2434130 O Metro-North Conrail Heritage LionChief Plus 2.0 Genesis #201
    Lionel 2434130 O Metro-North Conrail Heritage LionChief Plus 2.0 Genesis #201
    Number 2434130
    Manufacturer Lionel Trains
    Scale O
    Special Price $384.99 Regular Price $494.99
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  29. Lionel 2434240 O THE POLAR EXPRESS™ LionChief Plus 2.0 Genesis
    Lionel 2434240 O THE POLAR EXPRESS™ LionChief Plus 2.0 Genesis
    Number 2434240
    Manufacturer Lionel Trains
    Scale O
    $494.99
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  30. Lionel 2435040 O LionChief Plus 2.0 Baltimore & Ohio Doodlebug #6041
    Lionel 2435040 O LionChief Plus 2.0 Baltimore & Ohio Doodlebug #6041
    Number 2435040
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  31. Lionel 2435050 O LionChief Plus 2.0 Chicago Burlington & Quincy Doodlebug #9841
    Lionel 2435050 O LionChief Plus 2.0 Chicago Burlington & Quincy Doodlebug #9841
    Number 2435050
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  32. Lionel 2435060 O LionChief Plus 2.0 EAST BROAD TOP DOODLEBUG #M-1
    Lionel 2435060 O LionChief Plus 2.0 EAST BROAD TOP DOODLEBUG #M-1
    Number 2435060
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  33. Lionel 2435070 O LionChief Plus 2.0 Gulf, Mobile & Ohio Doodlebug #2506
    Lionel 2435070 O LionChief Plus 2.0 Gulf, Mobile & Ohio Doodlebug #2506
    Number 2435070
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  34. Lionel 2435080 O LionChief Plus 2.0 New York Central Doodlebug #X8015
    Lionel 2435080 O LionChief Plus 2.0 New York Central Doodlebug #X8015
    Number 2435080
    Manufacturer Lionel Trains
    Scale O
    $359.99
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  35. Lionel 2435090 O LionChief Plus 2.0 Northern Pacific Doodlebug #B-20
    Lionel 2435090 O LionChief Plus 2.0 Northern Pacific Doodlebug #B-20
    Number 2435090
    Manufacturer Lionel Trains
    Scale O
    $359.99
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