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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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28 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. 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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  9. 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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  10. 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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  11. 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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  12. 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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  13. 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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  14. 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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  15. 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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  16. 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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  17. 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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  18. 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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  19. 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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  20. 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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  21. 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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  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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  1. Lionel Trains 21 items
  2. MTH Trains 7 items
Product Line
  1. Lionel Legacy 13 items
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  1. Yes 12 items
  2. No 16 items
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  1. Christmas 1 item
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  1. 0-4-0 - A5 5 items
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  8. 2-6-2 - Prairie 10 items
  9. 2-6-4 - Steam 1 item
  10. 2-6-6-2 - H-6 Steam 5 items
  11. 2-8-0 - Consolidation -H - H10 - C19 8 items
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  20. 4-6-0 - Ten Wheeler - Camelback - Baldwin - H6 - D10 - G5 9 items
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  26. 4-8-8-4 - Big Boy 3 items
  27. 6-8-6 - Turbine Steam - S2 11 items
  28. 44 Ton 5 items
  29. 70 Ton 1 item
  30. AC6000 7 items
  31. Budd 10 items
  32. C-Liner 26 items
  33. C 30-7 3 items
  34. C 44-9W 8 items
  35. C 420 - C 424 - C 425 - C 430 4 items
  36. Dash 8 - 8-32 - 8-40 - 8-40B - 8-40BW - 8-40C - 8-40CW 14 items
  37. Doodlebug 13 items
  38. E3 - E5 - E6 7 items
  39. E8 - E9 5 items
  40. ES44AC (GEVO) 87 items
  41. ES44DC (GEVO) 27 items
  42. ET44 CH - AH - C4 - C45AH -EF644T - Tier 4 23 items
  43. FA - FA-1 - FA-2 - FB-1 - FB-2 - FPA-2 - FPB-2 - FPA-2u 32 items
  44. F3 - F3A F3B 15 items
  45. F 7 A-B - FP 7 A-B 14 items
  46. F40PH 6 items
  47. F59PHI 1 item
  48. FM Trainmaster 2 items
  49. FM Erie Built 6 items
  50. FT 10 items
  51. GG1 16 items
  52. GP 7 19 items
  53. GP 9 13 items
  54. GP 15 2 items
  55. GP 16 - GP 18 - GP 20 10 items
  56. GP 30 11 items
  57. GP 35 12 items
  58. GP 38 - GP 38-2 17 items
  59. GP 40 - GP 40-2 3 items
  60. H15-44 6 items
  61. H24-66 12 items
  62. Miscellaneous 8 items
  63. MP15 AC-DC 3 items
  64. NW 2 16 items
  65. P40 - P42 Genesis 17 items
  66. PA - PB 17 items
  67. RS 1 - RS 2 5 items
  68. RS 3 14 items
  69. RS 11 1 item
  70. RS 27 4 items
  71. Subway 10 items
  72. S 2 20 items
  73. SD 35 - SDP 35 8 items
  74. SD40 - SD40-2 - SD40R - SDP40 - SDF40 29 items
  75. SD45 - SD45T - SD45-2 - SD45T - SDP45 22 items
  76. SD 50 21 items
  77. SD60 - SD60 M - SD60E - SD60I 7 items
  78. SD70 SD70ACe SD70MAc SD70ACU SD70M 56 items
  79. SW 1 10 items
  80. SW 8 12 items
  81. SW 1000 - 1200 - 1500 6 items
  82. Small Switcher 44 items
  83. Trolley - Tram - Streetcar 33 items
  84. U 25B 3 items
  85. U 28B - U 28C 14 items
  86. U 30B - U 30C 1 item
  87. U 36 3 items
Engine Electronics
  1. Proto Sound 3.0 7 items
  2. Legacy 19 items
  3. Non Powered 2 items
Road Name
  1. Ann Arbor 1 item
  2. Boston & Maine - B&M 3 items
  3. Chesapeake & Ohio - C&O 1 item
  4. Chicago & Alton 1 item
  5. Chicago Burlington & Quincy - CB&Q 3 items
  6. Chicago North Western - CNW - CMO 1 item
  7. Christmas 1 item
  8. Erie 1 item
  9. Great Northern - GN 1 item
  10. Lehigh Valley 1 item
  11. Milwaukee Road 3 items
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  13. Rock Island 1 item
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  17. Union Pacific - UP 1 item
  18. Western Maryland - WM 2 items
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  1. Lionel 2022 C1 1 item
  2. Lionel 2023 C2 6 items
  3. Lionel 2024 C1 7 items
  4. Lionel 2025 C1 7 items
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