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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 42

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  1. MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    MTH 20-3897-1 O 4-6-6-4 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-rail Wheels) - Union Pacific (Two-Tone Gray w/Yellow Stripes - Oil Tender) Cab No. 3977
    Number 20-3897-1
    Manufacturer MTH Trains
    Scale O
    Special Price $1,399.99 Regular Price $1,659.99
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  2. MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    MTH 20-3900-1 O Union Pacific 4-6-6-4 Challenger Cab #3985 (America the Beautiful) TrainWorld Exclusive "LAND OF THE FREE, HOME OF THE BRAVE"
    Number 20-3900-1
    Manufacturer MTH Trains
    Scale O
    $1,699.99
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  3. MTH 20-3937-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Green) Cab No. 4001
    MTH 20-3937-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Green) Cab No. 4001
    Number 20-3937-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  4. MTH 20-3938-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Black) Cab No. 4000
    MTH 20-3938-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Great Northern (Black) Cab No. 4000
    Number 20-3938-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  5. MTH 20-3939-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Northern Pacific Cab No. 5100
    MTH 20-3939-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Northern Pacific Cab No. 5100
    Number 20-3939-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  6. MTH 20-3941-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Spokane Portland & Seattle Cab No. 901
    MTH 20-3941-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Spokane Portland & Seattle Cab No. 901
    Number 20-3941-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  7. MTH 20-3943-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - (Oil Tender - Hi-Rail Wheels) - Great Northern #4000 (Empire Builder)
    MTH 20-3943-1 O 4-6-6-4 Z-6 Challenger Steam Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - (Oil Tender - Hi-Rail Wheels) - Great Northern #4000 (Empire Builder)
    Number 20-3943-1
    Manufacturer MTH Trains
    Scale O
    $1,659.99
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  8. Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Lionel 2331240 O Union Pacific Legacy Brass Hybrid Challenger #3834 "Greyhound"
    Number 2331240
    Manufacturer Lionel Trains
    Scale O
    Special Price $2,199.99 Regular Price $2,499.99
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  9. Lionel 2431560 O C&O LEGACY H7 2-8-8-2 #1553
    Lionel 2431560 O C&O LEGACY H7 2-8-8-2 #1553
    Number 2431560
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  10. Lionel 2431570 O C&O LEGACY H7 2-8-8-2 #1564
    Lionel 2431570 O C&O LEGACY H7 2-8-8-2 #1564
    Number 2431570
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  11. Lionel 2431580 O C&O LEGACY H7 2-8-8-2 #1584
    Lionel 2431580 O C&O LEGACY H7 2-8-8-2 #1584
    Number 2431580
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  12. Lionel 2431590 O Denver & Rio Grande LEGACY H7 #3605
    Lionel 2431590 O Denver & Rio Grande LEGACY H7 #3605
    Number 2431590
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
    Out of stock
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  13. Lionel 2431612 O Union Pacific LEGACY H7 2-8-8-2 #3592
    Lionel 2431612 O Union Pacific LEGACY H7 2-8-8-2 #3592
    Number 2431612
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  14. Lionel 2522010 O Pennsylvania VISION GG1 Freight Set
    Lionel 2522010 O Pennsylvania VISION GG1 Freight Set
    Number 2522010
    Manufacturer Lionel Trains
    Scale O
    $2,599.99
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  15. Lionel 2522020 O Pennsylvania VISION GG1 Post-war Inspired 2124W Madison Set
    Lionel 2522020 O Pennsylvania VISION GG1 Post-war Inspired 2124W Madison Set
    Number 2522020
    Manufacturer Lionel Trains
    Scale O
    $2,399.99
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  16. Lionel 2531011 O Norfolk & Western LEGACY Y6B #2174
    Lionel 2531011 O Norfolk & Western LEGACY Y6B #2174
    Number 2531011
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  17. Lionel 2531012 O Norfolk & Western LEGACY Y6B #2194
    Lionel 2531012 O Norfolk & Western LEGACY Y6B #2194
    Number 2531012
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  18. Lionel 2531021 O Norfolk & Western LEGACY Y6B #2188
    Lionel 2531021 O Norfolk & Western LEGACY Y6B #2188
    Number 2531021
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  19. Lionel 2531022 O Norfolk & Western LEGACY Y6B #2197
    Lionel 2531022 O Norfolk & Western LEGACY Y6B #2197
    Number 2531022
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  20. Lionel 2531030 O Pennsylvania LEGACY Y6B #380
    Lionel 2531030 O Pennsylvania LEGACY Y6B #380
    Number 2531030
    Manufacturer Lionel Trains
    Scale O
    $2,199.99
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  21. Lionel 2531040 O Santa Fe LEGACY Y6B #1800
    Lionel 2531040 O Santa Fe LEGACY Y6B #1800
    Number 2531040
    Manufacturer Lionel Trains
    Scale O
    $2,199.99
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  22. Lionel 2531050 O Great Northern LEGACY Y6B #2060
    Lionel 2531050 O Great Northern LEGACY Y6B #2060
    Number 2531050
    Manufacturer Lionel Trains
    Scale O
    $2,199.99
    Out of stock
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  23. Lionel 2531060 O Union Pacific LEGACY Y6B #3675
    Lionel 2531060 O Union Pacific LEGACY Y6B #3675
    Number 2531060
    Manufacturer Lionel Trains
    Scale O
    $2,199.99
    Out of stock
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  24. Lionel 2533010 O American Railroads VISION GG1 #4902
    Lionel 2533010 O American Railroads VISION GG1 #4902
    Number 2533010
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  25. Lionel 2533020 O Amtrak VISION GG1 #921 SAVINGS BOND
    Lionel 2533020 O Amtrak VISION GG1 #921 SAVINGS BOND
    Number 2533020
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  26. Lionel 2533030 O Amtrak VISION GG1 #929 SOLID STRIPE
    Lionel 2533030 O Amtrak VISION GG1 #929 SOLID STRIPE
    Number 2533030
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  27. Lionel 2533040 O Conrail VISION GG1 #4800 W/RIVETS
    Lionel 2533040 O Conrail VISION GG1 #4800 W/RIVETS
    Number 2533040
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  28. Lionel 2533050 O Penn Central VISION GG1 #4906 RED "P"
    Lionel 2533050 O Penn Central VISION GG1 #4906 RED "P"
    Number 2533050
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  29. Lionel 2533060 O Penn Central VISION GG1 #4908 WHITE "P"
    Lionel 2533060 O Penn Central VISION GG1 #4908 WHITE "P"
    Number 2533060
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  30. Lionel 2533070 O Pennsylvania VISION GG1 #4800 EARLY W/RIVETS
    Lionel 2533070 O Pennsylvania VISION GG1 #4800 EARLY W/RIVETS
    Number 2533070
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  31. Lionel 2533080 O Pennsylvania VISION GG1 #4829 THIN GOLD STRIPE
    Lionel 2533080 O Pennsylvania VISION GG1 #4829 THIN GOLD STRIPE
    Number 2533080
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  32. Lionel 2533090 O Pennsylvania VISION GG1 #4859 GREEN 5 STRIPE
    Lionel 2533090 O Pennsylvania VISION GG1 #4859 GREEN 5 STRIPE
    Number 2533090
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  33. Lionel 2533100 O Pennsylvania VISION GG1 #4866 SILVER W/RED STRIPE
    Lionel 2533100 O Pennsylvania VISION GG1 #4866 SILVER W/RED STRIPE
    Number 2533100
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  34. Lionel 2533110 O Pennsylvania VISION GG1 #4877 TUSCAN 5 STRIPE
    Lionel 2533110 O Pennsylvania VISION GG1 #4877 TUSCAN 5 STRIPE
    Number 2533110
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  35. MTH 30-1891-1 O 2-8-8-2 Imperial Y6b Steam Engine w/Proto-Sound 3.0 - Norfolk & Western Cab # 2156
    MTH 30-1891-1 O 2-8-8-2 Imperial Y6b Steam Engine w/Proto-Sound 3.0 - Norfolk & Western Cab # 2156
    Number 30-1891-1
    Manufacturer MTH Trains
    Scale O
    $819.99
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