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

30 Items

Set Descending Direction
  1. Lionel 2331012 O Pennsylvania LEGACY L1 #4030
    Lionel 2331012 O Pennsylvania LEGACY L1 #4030
    Number 2331012
    Manufacturer Lionel Trains
    Scale O
    $949.99
    Add to Wish List Add to Compare
  2. Lionel 2331030 O Pennsylvania LEGACY L1 #1369
    Lionel 2331030 O Pennsylvania LEGACY L1 #1369
    Number 2331030
    Manufacturer Lionel Trains
    Scale O
    $949.99
    Add to Wish List Add to Compare
  3. Lionel 2332070 O Milwaukee LionChief Plus 2.0 Mikado #753
    Lionel 2332070 O Milwaukee LionChief Plus 2.0 Mikado #753
    Number 2332070
    Manufacturer Lionel Trains
    Scale O
    $629.99
    Out of stock
    Add to Wish List Add to Compare
  4. Lionel 2332080 O Union Pacific LionChief Plus 2.0 Mikado #2549
    Lionel 2332080 O Union Pacific LionChief Plus 2.0 Mikado #2549
    Number 2332080
    Manufacturer Lionel Trains
    Scale O
    $629.99
    Add to Wish List Add to Compare
  5. Lionel 2422010 Erie Vision Triplex With Legacy Super Set
    Lionel 2422010 Erie Vision Triplex With Legacy Super Set
    Number 2422010
    Manufacturer Lionel Trains
    Scale O
    $3,599.99
    Add to Wish List Add to Compare
  6. Lionel 2431010 Erie Vision Triplex w/Legacy #2603 Matt H Shay
    Lionel 2431010 Erie Vision Triplex w/Legacy #2603 Matt H Shay
    Number 2431010
    Manufacturer Lionel Trains
    Scale O
    $2,249.99
    Add to Wish List Add to Compare
  7. Lionel 2431020 Erie Vision Triplex w/Legacy #5014
    Lionel 2431020 Erie Vision Triplex w/Legacy #5014
    Number 2431020
    Manufacturer Lionel Trains
    Scale O
    $2,249.99
    Add to Wish List Add to Compare
  8. Lionel 2431030 Erie Vision Triplex w/Legacy #5015
    Lionel 2431030 Erie Vision Triplex w/Legacy #5015
    Number 2431030
    Manufacturer Lionel Trains
    Scale O
    $2,249.99
    Add to Wish List Add to Compare
  9. Lionel 2431040 Erie Vision Triplex w/Legacy #5016
    Lionel 2431040 Erie Vision Triplex w/Legacy #5016
    Number 2431040
    Manufacturer Lionel Trains
    Scale O
    $2,499.99
    Add to Wish List Add to Compare
  10. Lionel 2431050 Denver & Rio Grande Vision Triplex w/Legacy #1090
    Lionel 2431050 Denver & Rio Grande Vision Triplex w/Legacy #1090
    Number 2431050
    Manufacturer Lionel Trains
    Scale O
    $2,499.99
    Add to Wish List Add to Compare
  11. Lionel 2531070 O CNJ LEGACY USRA Heavy Mikado #859
    Lionel 2531070 O CNJ LEGACY USRA Heavy Mikado #859
    Number 2531070
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
    Add to Wish List Add to Compare
  12. Lionel 2531090 O Great Northern LEGACY USRA Heavy Mikado #3208
    Lionel 2531090 O Great Northern LEGACY USRA Heavy Mikado #3208
    Number 2531090
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
    Add to Wish List Add to Compare
  13. Lionel 2531100 O Louisville & Nashville LEGACY USRA Heavy Mikado #1776
    Lionel 2531100 O Louisville & Nashville LEGACY USRA Heavy Mikado #1776
    Number 2531100
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
    Add to Wish List Add to Compare
  14. Lionel 2531110 O P&LE LEGACY USRA Heavy Mikado #9510
    Lionel 2531110 O P&LE LEGACY USRA Heavy Mikado #9510
    Number 2531110
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
    Add to Wish List Add to Compare
  15. Lionel 2531120 O Soo Line LEGACY USRA Heavy Mikado #1003
    Lionel 2531120 O Soo Line LEGACY USRA Heavy Mikado #1003
    Number 2531120
    Manufacturer Lionel Trains
    Scale O
    $1,399.99
    Add to Wish List Add to Compare
  16. Lionel 2534060 O Lionchief Plus 2.0 Santa Fe LionChief Plus 2.0 F3 AA
    Lionel 2534060 O Lionchief Plus 2.0 Santa Fe LionChief Plus 2.0 F3 AA
    Number 2534060
    Manufacturer Lionel Trains
    Scale O
    $899.99
    Add to Wish List Add to Compare
  17. Lionel 2534069 O Lionchief Plus 2.0 Santa Fe LionChief Plus 2.0 F3B
    Lionel 2534069 O Lionchief Plus 2.0 Santa Fe LionChief Plus 2.0 F3B
    Number 2534069
    Manufacturer Lionel Trains
    Scale O
    $499.99
    Add to Wish List Add to Compare
  18. Lionel 2534070 O Lionchief Plus 2.0 Florida East Coast LionChief Plus 2.0 F3 AA
    Lionel 2534070 O Lionchief Plus 2.0 Florida East Coast LionChief Plus 2.0 F3 AA
    Number 2534070
    Manufacturer Lionel Trains
    Scale O
    $899.99
    Add to Wish List Add to Compare
  19. Lionel 2534079 O Lionchief Plus 2.0 Florida East Coast LionChief Plus 2.0 F3B
    Lionel 2534079 O Lionchief Plus 2.0 Florida East Coast LionChief Plus 2.0 F3B
    Number 2534079
    Manufacturer Lionel Trains
    Scale O
    $499.99
    Add to Wish List Add to Compare
  20. Lionel 2534080 O Lionchief Plus 2.0 Reading LionChief Plus 2.0 F3 AA
    Lionel 2534080 O Lionchief Plus 2.0 Reading LionChief Plus 2.0 F3 AA
    Number 2534080
    Manufacturer Lionel Trains
    Scale O
    $899.99
    Add to Wish List Add to Compare
  21. Lionel 2534089 O Lionchief Plus 2.0 Reading LionChief Plus 2.0 F3B
    Lionel 2534089 O Lionchief Plus 2.0 Reading LionChief Plus 2.0 F3B
    Number 2534089
    Manufacturer Lionel Trains
    Scale O
    $499.99
    Add to Wish List Add to Compare
  22. Lionel 2534090 O Lionchief Plus 2.0 Southern Pacific LionChief Plus 2.0 F3 AA
    Lionel 2534090 O Lionchief Plus 2.0 Southern Pacific LionChief Plus 2.0 F3 AA
    Number 2534090
    Manufacturer Lionel Trains
    Scale O
    $899.99
    Add to Wish List Add to Compare
  23. Lionel 2534099 O Lionchief Plus 2.0 Southern Pacific LionChief Plus 2.0 F3B
    Lionel 2534099 O Lionchief Plus 2.0 Southern Pacific LionChief Plus 2.0 F3B
    Number 2534099
    Manufacturer Lionel Trains
    Scale O
    $499.99
    Add to Wish List Add to Compare
  24. Lionel #LIO2245c-a "The Texas Special" B UNIT ONLY Road Number 2245
    Lionel #LIO2245c-a "The Texas Special" B UNIT ONLY Road Number 2245
    Number LIO2245C-A
    Manufacturer PostWar Vintage Trains
    Scale O
    Special Price $299.99 Regular Price $395.00
    Add to Wish List Add to Compare
  25. Lionel #LIO2245c-B "The Texas Special" B UNIT ONLY Road Number 2245
    Lionel #LIO2245c-B "The Texas Special" B UNIT ONLY Road Number 2245
    Number LIO2245C-B
    Manufacturer PostWar Vintage Trains
    Scale O
    $295.00
    Add to Wish List Add to Compare
  26. Lionel LIO2353TA O Used Santa Fe Dummy Unit (NON Powered)
    Lionel LIO2353TA O Used Santa Fe Dummy Unit (NON Powered)
    Number LIO2353TA
    Manufacturer PostWar Vintage Trains
    Scale O
    $100.00
    Add to Wish List Add to Compare
  27. Lionel LIO2353TC O Used Santa Fe Dummy Unit (NON Powered)
    Lionel LIO2353TC O Used Santa Fe Dummy Unit (NON Powered)
    Number LIO2353TC
    Manufacturer PostWar Vintage Trains
    Scale O
    $95.00
    Add to Wish List Add to Compare
  28. Lionel LIO2353TD O Used Santa Fe Dummy Unit (NON Powered)
    Lionel LIO2353TD O Used Santa Fe Dummy Unit (NON Powered)
    Number LIO2353TD
    Manufacturer PostWar Vintage Trains
    Scale O
    $95.00
    Add to Wish List Add to Compare
  29. Lionel LIO2363C O Illinois Central B Unit 2363C-2
    Lionel LIO2363C O Illinois Central B Unit 2363C-2
    Number LIO2363C-2
    Manufacturer PostWar Vintage Trains
    Scale O
    $299.99
    Add to Wish List Add to Compare
  30. Lionel #LIO2383T-1 Santa Fe 2383T Diesel Dummy Unit With Original Box
    Lionel #LIO2383T-1 Santa Fe 2383T Diesel Dummy Unit With Original Box
    Number LIO2383T-1
    Manufacturer PostWar Vintage Trains
    Scale O
    $249.99
    Add to Wish List Add to Compare
per page
Filters
Now Shopping by
  1. Engine Style
    F3 - F3A F3B
  2. Engine Style
    2-8-8-8-2 - Triplex
  3. Engine Style
    2-8-2 - Mikado - K28 - L
Clear All
Shopping Options
Manufacturer
  1. Lionel Trains 23 items
  2. PostWar Vintage Trains 7 items
Product Line
  1. Lionel Legacy 7 items
  2. Lion Chief (Basic, Plus, 2.0, ETC) 2 items
  3. Lionel Vintage Post War 7 items
  4. Lionel Vision Line 6 items
Preorder
  1. Yes 13 items
  2. No 17 items
Trains
  1. Diesel Locomotives 15 items
  2. Steam Locomotives 14 items
  3. Train Sets Without Track & Power 1 item
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. Motorized (Standard DC-AC) 2 items
  2. LionChief (Basic, Plus, 2.0) 10 items
  3. Legacy 13 items
  4. Non Powered 1 item
Road Name
  1. Central of New Jersey - CNJ 1 item
  2. Erie 5 items
  3. Florida East Coast - FEC 2 items
  4. Great Northern - GN 1 item
  5. Illinois Central - IC 1 item
  6. Louisville & Nashville - L&N 1 item
  7. Milwaukee Road 1 item
  8. Pennsylvania - PRR - Penn 2 items
  9. Pittsburgh & Lake Erie 1 item
  10. Reading 2 items
  11. Rio Grande - Denver Rio Grande - DRGW 1 item
  12. Santa Fe 6 items
  13. Soo Line 1 item
  14. Southern Pacific - SP 2 items
  15. Texas & Pacific - T&P 2 items
  16. Union Pacific - UP 1 item
Catalog
  1. Lionel 2022 C2 2 items
  2. Lionel 2023 C1 2 items
  3. Lionel 2024 C2 5 items
  4. Lionel 2025 C1 8 items
Price
On Sale
  1. Yes 1 item
  2. No 29 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.