Athearn Super Sale DealsClick Here!
Menu
Advanced Search
No product found
Cart
Fast Shipping - Huge Inventory Selection - WorldWide Shipping
Menu
Account

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.

Filters
Clear All
View as Grid List

Items 1-35 of 50

Set Descending Direction
  1. Atlas 20024018 O 3RL DCS TMAN GP15-1 YORK RAIL #1531 (with front & rear ditchlights)
    Atlas 20024018 O 3RL DCS TMAN GP15-1 YORK RAIL #1531 (with front & rear ditchlights)
    Number 20024018
    Manufacturer Atlas
    Scale O
    $449.99
    Add to Wish List Add to Compare
  2. Atlas 20024019 O 3RL DCS TMAN GP15-1 YORK RAIL #1532 (with front & rear ditchlights)
    Atlas 20024019 O 3RL DCS TMAN GP15-1 YORK RAIL #1532 (with front & rear ditchlights)
    Number 20024019
    Manufacturer Atlas
    Scale O
    $449.99
    Add to Wish List Add to Compare
  3. Lionel 2233262 O FM Demonstrator Legacy C Liner #4802
    Lionel 2233262 O FM Demonstrator Legacy C Liner #4802
    Number 2233262
    Manufacturer Lionel Trains
    Scale O
    Special Price $399.99 Regular Price $599.99
    Out of stock
    Add to Wish List Add to Compare
  4. Lionel 2233271 O Canadian National Legacy C Liner #6701
    Lionel 2233271 O Canadian National Legacy C Liner #6701
    Number 2233271
    Manufacturer Lionel Trains
    Scale O
    Special Price $399.99 Regular Price $599.99
    Add to Wish List Add to Compare
  5. Lionel 2233272 O Canadian National Legacy C Liner #6705
    Lionel 2233272 O Canadian National Legacy C Liner #6705
    Number 2233272
    Manufacturer Lionel Trains
    Scale O
    Special Price $399.99 Regular Price $599.99
    Add to Wish List Add to Compare
  6. Lionel 2233281 O Long Island LEGACY C Liner #2001
    Lionel 2233281 O Long Island LEGACY C Liner #2001
    Number 2233281
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $599.99
    Add to Wish List Add to Compare
  7. Lionel 2233282 O Long Island LEGACY C Liner #2003
    Lionel 2233282 O Long Island LEGACY C Liner #2003
    Number 2233282
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $599.99
    Add to Wish List Add to Compare
  8. Lionel 2233291 O New Haven LEGACY C Liner #792
    Lionel 2233291 O New Haven LEGACY C Liner #792
    Number 2233291
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $599.99
    Add to Wish List Add to Compare
  9. Lionel 2233301 O New York Central Legacy C Liner #4500
    Lionel 2233301 O New York Central Legacy C Liner #4500
    Number 2233301
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $599.99
    Add to Wish List Add to Compare
  10. Lionel 2233302 O New York Central Legacy C Liner #4502
    Lionel 2233302 O New York Central Legacy C Liner #4502
    Number 2233302
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $599.99
    Add to Wish List Add to Compare
  11. Lionel 2233312 O Pennsylvania Legacy C Liner #9571
    Lionel 2233312 O Pennsylvania Legacy C Liner #9571
    Number 2233312
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $599.99
    Add to Wish List Add to Compare
  12. Lionel 2233690 O Long Island LEGACY C Liner #2004 (Trainworld Exclusive)
    Lionel 2233690 O Long Island LEGACY C Liner #2004 (Trainworld Exclusive)
    Number 2233690
    Manufacturer Lionel Trains
    Scale O
    Special Price $649.99 Regular Price $699.99
    Add to Wish List Add to Compare
  13. Lionel 2233700 O Long Island LEGACY C Liner #2402 (Trainworld Exclusive)
    Lionel 2233700 O Long Island LEGACY C Liner #2402 (Trainworld Exclusive)
    Number 2233700
    Manufacturer Lionel Trains
    Scale O
    Special Price $649.99 Regular Price $699.99
    Add to Wish List Add to Compare
  14. Lionel 2433521 O Santa Fe Legacy SD45 #5534
    Lionel 2433521 O Santa Fe Legacy SD45 #5534
    Number 2433521
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  15. Lionel 2433522 O Santa Fe Legacy SD45 #5543
    Lionel 2433522 O Santa Fe Legacy SD45 #5543
    Number 2433522
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  16. Lionel 2433529 O Santa Fe SuperBass SD45 #5555 Non Powered
    Lionel 2433529 O Santa Fe SuperBass SD45 #5555 Non Powered
    Number 2433529
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Add to Wish List Add to Compare
  17. Lionel 2433531 O Delaware & Hudson Legacy SD45 #801
    Lionel 2433531 O Delaware & Hudson Legacy SD45 #801
    Number 2433531
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  18. Lionel 2433532 O Delaware & Hudson Legacy SD45 #802
    Lionel 2433532 O Delaware & Hudson Legacy SD45 #802
    Number 2433532
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  19. Lionel 2433541 O Denver & Rio Grande Legacy SD45 #5315
    Lionel 2433541 O Denver & Rio Grande Legacy SD45 #5315
    Number 2433541
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  20. Lionel 2433542 O Denver & Rio Grande Legacy SD45 #5326
    Lionel 2433542 O Denver & Rio Grande Legacy SD45 #5326
    Number 2433542
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  21. Lionel 2433549 O Denver & Rio Grande Superbass SD45 #5340 Non Powered
    Lionel 2433549 O Denver & Rio Grande Superbass SD45 #5340 Non Powered
    Number 2433549
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Add to Wish List Add to Compare
  22. Lionel 2433551 O Reading Legacy SD45 #7601
    Lionel 2433551 O Reading Legacy SD45 #7601
    Number 2433551
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Out of stock
    Add to Wish List Add to Compare
  23. Lionel 2433559 O Reading Superbass SD45 #7604 Non Powered
    Lionel 2433559 O Reading Superbass SD45 #7604 Non Powered
    Number 2433559
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Add to Wish List Add to Compare
  24. Lionel 2433561 O Frisco Legacy SD45 #911
    Lionel 2433561 O Frisco Legacy SD45 #911
    Number 2433561
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  25. Lionel 2433562 O Frisco Legacy SD45 #916
    Lionel 2433562 O Frisco Legacy SD45 #916
    Number 2433562
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  26. Lionel 2433569 O Frisco Superbass SD45 #929 Non Powered
    Lionel 2433569 O Frisco Superbass SD45 #929 Non Powered
    Number 2433569
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Add to Wish List Add to Compare
  27. Lionel 2433571 O Southern Pacific Legacy SD45 #7400
    Lionel 2433571 O Southern Pacific Legacy SD45 #7400
    Number 2433571
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  28. Lionel 2433572 O Southern Pacific Legacy SD45 #7437
    Lionel 2433572 O Southern Pacific Legacy SD45 #7437
    Number 2433572
    Manufacturer Lionel Trains
    Scale O
    $584.99
    Add to Wish List Add to Compare
  29. Lionel 2533211 O Canadian National LEGACY C Liner #9300
    Lionel 2533211 O Canadian National LEGACY C Liner #9300
    Number 2533211
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  30. Lionel 2533212 O Canadian National LEGACY C Liner #9302
    Lionel 2533212 O Canadian National LEGACY C Liner #9302
    Number 2533212
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  31. Lionel 2533219 O Canadian National SuperBass C Liner #9301 NON POWERED
    Lionel 2533219 O Canadian National SuperBass C Liner #9301 NON POWERED
    Number 2533219
    Manufacturer Lionel Trains
    Scale O
    $499.99
    Add to Wish List Add to Compare
  32. Lionel 2533221 O Canadian Pacific LEGACY C Liner #4064
    Lionel 2533221 O Canadian Pacific LEGACY C Liner #4064
    Number 2533221
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  33. Lionel 2533222 O Canadian Pacific LEGACY C Liner #4065
    Lionel 2533222 O Canadian Pacific LEGACY C Liner #4065
    Number 2533222
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  34. Lionel 2533229 O Canadian Pacific SuperBass C Liner #4449 NON POWERED
    Lionel 2533229 O Canadian Pacific SuperBass C Liner #4449 NON POWERED
    Number 2533229
    Manufacturer Lionel Trains
    Scale O
    $499.99
    Add to Wish List Add to Compare
  35. Lionel 2533231 O Milwaukee Road LEGACY C Liner #26A
    Lionel 2533231 O Milwaukee Road LEGACY C Liner #26A
    Number 2533231
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
Page
per page
Filters
Now Shopping by
  1. Engine Style
    C-Liner
  2. Engine Style
    GP 15
  3. Engine Style
    SD45 - SD45T - SD45-2 - SD45T - SDP45
Clear All
Shopping Options
Manufacturer
  1. Atlas 9 items
  2. Lionel Trains 41 items
Product Line
  1. Lionel Legacy 41 items
Preorder
  1. Yes 17 items
  2. No 33 items
Trains
  1. Diesel Locomotives 49 items
  2. TrainWorld Exclusive 2 items
Engine Style
  1. 0-4-0 - A5 5 items
  2. 0-4-4-0 Climax - Shay - Heisler 7 items
  3. 0-6-0 - Steam 15 items
  4. 0-8-0 - Steam 7 items
  5. 0-8-8-0 Steam 1 item
  6. 2-4-2 - Steam 7 items
  7. 2-6-0 - Mogul 1 item
  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
  12. 2-8-2 - Mikado - K28 - L 9 items
  13. 2-8-4 - Berkshire 27 items
  14. 2-8-8-2 - Y - Y6B 18 items
  15. 2-8-8-8-2 - Triplex 6 items
  16. 2-10-0 - Decapod - I1 10 items
  17. 2-10-4 -T1 - J1 - Texas 6 items
  18. 4-4-0 - American Steam 9 items
  19. 4-4-2 - Atlantic - E6 14 items
  20. 4-6-0 - Ten Wheeler - Camelback - Baldwin - H6 - D10 - G5 9 items
  21. 4-6-2 - Pacific - K4 - F-19 51 items
  22. 4-6-4 - Hudson - I-5 34 items
  23. 4-6-6-4 - Challenger 8 items
  24. 4-8-2 - M1 - M1b - Mountain 13 items
  25. 4-8-4 - Northern - Niagara - T1 - Class J - S2 -S3 - E1 -GS4 - FEF 17 items
  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. DCC And Sound 2 items
  2. Proto Sound 3.0 7 items
  3. Legacy 32 items
  4. Non Powered 4 items
  5. Sound|Non Powered 5 items
Road Name
  1. Canadian National - CN 5 items
  2. Canadian Pacific - CP - CP Rail 5 items
  3. CSX 1 item
  4. Delaware & Hudson - D&H 2 items
  5. Demo 1 item
  6. Frisco 3 items
  7. Guilford 1 item
  8. Long Island - LIRR 4 items
  9. Milwaukee Road 3 items
  10. New Haven 1 item
  11. New York Central - NYC 5 items
  12. Norfolk & Western - N&W 1 item
  13. Pennsylvania - PRR - Penn 4 items
  14. Reading 2 items
  15. Rio Grande - Denver Rio Grande - DRGW 3 items
  16. Santa Fe 3 items
  17. Southern Pacific - SP 3 items
  18. Union Pacific - UP 1 item
Catalog
  1. Atlas Fall 2023 Catalog 7 items
  2. Atlas 2024 Vol1 2 items
  3. Lionel 2021 C2 11 items
  4. Lionel 2024 C1 15 items
  5. Lionel 2024 C2 15 items
Price
On Sale
  1. Yes 12 items
  2. No 38 items
Compare
  1. Remove This Item
Compare
Clear All
You have no items to compare.
My Wish List
Last Added Items
  1. View Pre Order View Pre Order
    Remove This Item
Go to Wish List
You have no items in your wish list.
® Copyright 2025 Trainworld. All Rights Reserved.
Verified merchant by Authorize.net
Payment methods.