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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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34 Items

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  1. MTH 20-21803-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 61
    MTH 20-21803-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 61
    Number 20-21803-1
    Manufacturer MTH Trains
    Scale O
    $489.99
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  2. MTH 20-21804-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 64
    MTH 20-21804-1 F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Western Maryland Cab No. 64
    Number 20-21804-1
    Manufacturer MTH Trains
    Scale O
    $489.99
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  3. MTH 20-21990-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Boston & Maine Cab No. 4267
    MTH 20-21990-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Boston & Maine Cab No. 4267
    Number 20-21990-1
    Manufacturer MTH Trains
    Scale O
    $524.99
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  4. MTH 20-21998-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6383
    MTH 20-21998-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6383
    Number 20-21998-1
    Manufacturer MTH Trains
    Scale O
    $524.99
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  5. MTH 20-21998-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8104
    MTH 20-21998-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8104
    Number 20-21998-3
    Manufacturer MTH Trains
    Scale O
    $219.99
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  6. MTH 20-21999-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6453
    MTH 20-21999-1 O F-7 A Unit Diesel Engine w/Proto-Sound 3.0 (Hi-Rail Wheels) - Southern Pacific Cab No. 6453
    Number 20-21999-1
    Manufacturer MTH Trains
    Scale O
    $524.99
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  7. MTH 20-21999-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8105
    MTH 20-21999-3 O F-7 B-Unit Diesel (Non-Powered) - Southern Pacific Cab No.: 8105
    Number 20-21999-3
    Manufacturer MTH Trains
    Scale O
    $219.99
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  8. MTH 20-3949-1 O 4-8-4 J Steam Locomotive w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk & Western Cab No. 600
    MTH 20-3949-1 O 4-8-4 J Steam Locomotive w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk & Western Cab No. 600
    Number 20-3949-1
    Manufacturer MTH Trains
    Scale O
    $1,599.99
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  9. MTH 20-3950-1 O 4-8-4 J Steam Locomotive w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk & Western Cab No. 608
    MTH 20-3950-1 O 4-8-4 J Steam Locomotive w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk & Western Cab No. 608
    Number 20-3950-1
    Manufacturer MTH Trains
    Scale O
    $1,599.99
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  10. MTH 20-3951-1 O 4-8-4 J Steam Locomotive w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk & Western Cab No. 613
    MTH 20-3951-1 O 4-8-4 J Steam Locomotive w/Proto-Sound 3.0 (Hi-Rail Wheels) - Norfolk & Western Cab No. 613
    Number 20-3951-1
    Manufacturer MTH Trains
    Scale O
    $1,599.99
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  11. MTH 20-3970-1 O Union Pacific FEF 4-8-4 Northern w/ProtoSound 3.0 –Oil #844, World’s Fair
    MTH 20-3970-1 O Union Pacific FEF 4-8-4 Northern w/ProtoSound 3.0 –Oil #844, World’s Fair
    Number 20-3970-1
    Manufacturer MTH Trains
    Scale O
    $1,599.99
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  12. Lionel 2233820 O Lehigh Valley LEGACY F7 AA Set #562, #566
    Lionel 2233820 O Lehigh Valley LEGACY F7 AA Set #562, #566
    Number 2233820
    Manufacturer Lionel Trains
    Scale O
    $1,199.99
    Out of stock
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  13. Lionel 2331080 O Chesapeake & Ohio LEGACY Greenbrier #611
    Lionel 2331080 O Chesapeake & Ohio LEGACY Greenbrier #611
    Number 2331080
    Manufacturer Lionel Trains
    Scale O
    Special Price $1,499.99 Regular Price $1,529.99
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  14. Lionel 2331451 O Santa Fe LEGACY 4-8-4 #2903
    Lionel 2331451 O Santa Fe LEGACY 4-8-4 #2903
    Number 2331451
    Manufacturer Lionel Trains
    Scale O
    Special Price $1,499.99 Regular Price $1,619.99
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  15. Lionel 2331452 O Santa Fe LEGACY 4-8-4 #2912
    Lionel 2331452 O Santa Fe LEGACY 4-8-4 #2912
    Number 2331452
    Manufacturer Lionel Trains
    Scale O
    Special Price $1,499.99 Regular Price $1,619.99
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  16. Lionel 2331453 O Santa Fe LEGACY 4-8-4 #2926
    Lionel 2331453 O Santa Fe LEGACY 4-8-4 #2926
    Number 2331453
    Manufacturer Lionel Trains
    Scale O
    Special Price $1,499.99 Regular Price $1,619.99
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  17. Lionel 2331460 O Santa Fe "Blue Goose" LEGACY 4-8-4 #2900
    Lionel 2331460 O Santa Fe "Blue Goose" LEGACY 4-8-4 #2900
    Number 2331460
    Manufacturer Lionel Trains
    Scale O
    Special Price $1,699.99 Regular Price $1,799.99
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  18. Lionel 2331470 O Santa Fe "Warbonnet" LEGACY 4-8-4#2901
    Lionel 2331470 O Santa Fe "Warbonnet" LEGACY 4-8-4#2901
    Number 2331470
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
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  19. Lionel 2331480 O Santa Fe 4-8-4 LEGACY #2926 Restoration
    Lionel 2331480 O Santa Fe 4-8-4 LEGACY #2926 Restoration
    Number 2331480
    Manufacturer Lionel Trains
    Scale O
    $1,799.99
    Out of stock
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  20. Lionel 2431260 O Union Pacific FEF-3 #844 Black w/Legacy
    Lionel 2431260 O Union Pacific FEF-3 #844 Black w/Legacy
    Number 2431260
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  21. Lionel 2431270 O Union Pacific FEF-3 #844 Gray/Yellow w/Legacy
    Lionel 2431270 O Union Pacific FEF-3 #844 Gray/Yellow w/Legacy
    Number 2431270
    Manufacturer Lionel Trains
    Scale O
    $1,999.99
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  22. Lionel 2431280 O Union Pacific FEF-3 #843 Gray/Silver w/Legacy
    Lionel 2431280 O Union Pacific FEF-3 #843 Gray/Silver w/Legacy
    Number 2431280
    Manufacturer Lionel Trains
    Scale O
    $1,619.99
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  23. Lionel 2431290 O Union Pacific FEF-3 #838 w/Legacy
    Lionel 2431290 O Union Pacific FEF-3 #838 w/Legacy
    Number 2431290
    Manufacturer Lionel Trains
    Scale O
    $1,619.99
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  24. Lionel 2431300 O Union Pacific FEF-3 #836 Challenger Scheme w/Legacy
    Lionel 2431300 O Union Pacific FEF-3 #836 Challenger Scheme w/Legacy
    Number 2431300
    Manufacturer Lionel Trains
    Scale O
    $1,619.99
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  25. Lionel 2431310 O Union Pacific FEF-3 #841 Delivery w/Legacy
    Lionel 2431310 O Union Pacific FEF-3 #841 Delivery w/Legacy
    Number 2431310
    Manufacturer Lionel Trains
    Scale O
    $1,619.99
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  26. Lionel 2433188 O Boston & Maine F7B #4267B w/Legacy
    Lionel 2433188 O Boston & Maine F7B #4267B w/Legacy
    Number 2433188
    Manufacturer Lionel Trains
    Scale O
    $524.99
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  27. Lionel 2433189 O Boston & Maine F7B SuperBass #4265B Non Powered
    Lionel 2433189 O Boston & Maine F7B SuperBass #4265B Non Powered
    Number 2433189
    Manufacturer Lionel Trains
    Scale O
    $481.99
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  28. Lionel 2433190 O Chicago Burlington & Quincy F7 AA Set #167A,#167C w/Legacy
    Lionel 2433190 O Chicago Burlington & Quincy F7 AA Set #167A,#167C w/Legacy
    Number 2433190
    Manufacturer Lionel Trains
    Scale O
    Special Price $999.99 Regular Price $1,079.99
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  29. Lionel 2433198 O Chicago Burlington & Quincy F7B #167B w/Legacy
    Lionel 2433198 O Chicago Burlington & Quincy F7B #167B w/Legacy
    Number 2433198
    Manufacturer Lionel Trains
    Scale O
    $524.99
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  30. Lionel 2433200 O Great Northern F7 AA Set #364A,#364C w/Legacy
    Lionel 2433200 O Great Northern F7 AA Set #364A,#364C w/Legacy
    Number 2433200
    Manufacturer Lionel Trains
    Scale O
    Special Price $999.99 Regular Price $1,079.99
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  31. Lionel 2433219 O Rock Island F7B SuperBass #10 Non Powered
    Lionel 2433219 O Rock Island F7B SuperBass #10 Non Powered
    Number 2433219
    Manufacturer Lionel Trains
    Scale O
    $481.99
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  32. 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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  33. 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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  34. 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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