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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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19 Items

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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 2332100 O Nickle Plate Road LionChief 2-8-0 #455
    Lionel 2332100 O Nickle Plate Road LionChief 2-8-0 #455
    Number 2332100
    Manufacturer Lionel Trains
    Scale O
    $299.99
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  10. Lionel 2332110 O Western Maryland LionChief 2-8-0 #754
    Lionel 2332110 O Western Maryland LionChief 2-8-0 #754
    Number 2332110
    Manufacturer Lionel Trains
    Scale O
    $299.99
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  11. Lionel 2332120 O Santa Fe LionChief 2-8-0 #2517
    Lionel 2332120 O Santa Fe LionChief 2-8-0 #2517
    Number 2332120
    Manufacturer Lionel Trains
    Scale O
    $299.99
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  12. Lionel 2332130 O Cheasapeak & Ohio LionChief 2-8-0 #752
    Lionel 2332130 O Cheasapeak & Ohio LionChief 2-8-0 #752
    Number 2332130
    Manufacturer Lionel Trains
    Scale O
    $299.99
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  13. Lionel 2431350 O CB&Q/Colorado & Southern 2-8-0 Consolidation #641 w/Legacy
    Lionel 2431350 O CB&Q/Colorado & Southern 2-8-0 Consolidation #641 w/Legacy
    Number 2431350
    Manufacturer Lionel Trains
    Scale O
    $899.99
    Out of stock
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  14. Lionel 2431370 O Grand Trunk Western 2-8-0 Consolidation #2683 w/Legacy
    Lionel 2431370 O Grand Trunk Western 2-8-0 Consolidation #2683 w/Legacy
    Number 2431370
    Manufacturer Lionel Trains
    Scale O
    $809.99
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  15. Lionel 2431380 O Lehigh Valley 2-8-0 Consolidation #911 w/Legacy
    Lionel 2431380 O Lehigh Valley 2-8-0 Consolidation #911 w/Legacy
    Number 2431380
    Manufacturer Lionel Trains
    Scale O
    $809.99
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  16. 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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  17. 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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  18. 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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  19. Atlas 30138306 O 3RL PREMIER STEAM 2-8-0 SOUTHERN RAILWAY #630
    Atlas 30138306 O 3RL PREMIER STEAM 2-8-0 SOUTHERN RAILWAY #630
    Number 30138306
    Manufacturer Atlas
    Scale O
    $779.99
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