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 2233561 O Union Pacific Desert LEGACY SD40-2 #3593
    Lionel 2233561 O Union Pacific Desert LEGACY SD40-2 #3593
    Number 2233561
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $689.99
    Add to Wish List Add to Compare
  4. Lionel 2233569 O Union Pacific Desert Non-Powered SD40-2 #3593
    Lionel 2233569 O Union Pacific Desert Non-Powered SD40-2 #3593
    Number 2233569
    Manufacturer Lionel Trains
    Scale O
    Special Price $349.99 Regular Price $399.99
    Add to Wish List Add to Compare
  5. Lionel 2333382 O Southern Pacific LEGACY SD40T-2 #8533
    Lionel 2333382 O Southern Pacific LEGACY SD40T-2 #8533
    Number 2333382
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $649.99
    Add to Wish List Add to Compare
  6. Lionel 2333421 O Western Pacific LEGACY SD40T-2 #8625
    Lionel 2333421 O Western Pacific LEGACY SD40T-2 #8625
    Number 2333421
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $649.99
    Add to Wish List Add to Compare
  7. Lionel 2333422 O Western Pacific LEGACY SD40T-2 #8794
    Lionel 2333422 O Western Pacific LEGACY SD40T-2 #8794
    Number 2333422
    Manufacturer Lionel Trains
    Scale O
    Special Price $599.99 Regular Price $699.99
    Add to Wish List Add to Compare
  8. Lionel 2433289 Norfolk Southern #6329 SD-50 SuperBass Non Powered
    Lionel 2433289 Norfolk Southern #6329 SD-50 SuperBass Non Powered
    Number 2433289
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  9. Lionel 2522010 O Pennsylvania VISION GG1 Freight Set
    Lionel 2522010 O Pennsylvania VISION GG1 Freight Set
    Number 2522010
    Manufacturer Lionel Trains
    Scale O
    $2,599.99
    Add to Wish List Add to Compare
  10. Lionel 2522020 O Pennsylvania VISION GG1 Post-war Inspired 2124W Madison Set
    Lionel 2522020 O Pennsylvania VISION GG1 Post-war Inspired 2124W Madison Set
    Number 2522020
    Manufacturer Lionel Trains
    Scale O
    $2,399.99
    Add to Wish List Add to Compare
  11. Lionel 2533010 O American Railroads VISION GG1 #4902
    Lionel 2533010 O American Railroads VISION GG1 #4902
    Number 2533010
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  12. Lionel 2533020 O Amtrak VISION GG1 #921 SAVINGS BOND
    Lionel 2533020 O Amtrak VISION GG1 #921 SAVINGS BOND
    Number 2533020
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  13. Lionel 2533030 O Amtrak VISION GG1 #929 SOLID STRIPE
    Lionel 2533030 O Amtrak VISION GG1 #929 SOLID STRIPE
    Number 2533030
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  14. Lionel 2533040 O Conrail VISION GG1 #4800 W/RIVETS
    Lionel 2533040 O Conrail VISION GG1 #4800 W/RIVETS
    Number 2533040
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  15. Lionel 2533050 O Penn Central VISION GG1 #4906 RED "P"
    Lionel 2533050 O Penn Central VISION GG1 #4906 RED "P"
    Number 2533050
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  16. Lionel 2533060 O Penn Central VISION GG1 #4908 WHITE "P"
    Lionel 2533060 O Penn Central VISION GG1 #4908 WHITE "P"
    Number 2533060
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  17. Lionel 2533070 O Pennsylvania VISION GG1 #4800 EARLY W/RIVETS
    Lionel 2533070 O Pennsylvania VISION GG1 #4800 EARLY W/RIVETS
    Number 2533070
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  18. Lionel 2533080 O Pennsylvania VISION GG1 #4829 THIN GOLD STRIPE
    Lionel 2533080 O Pennsylvania VISION GG1 #4829 THIN GOLD STRIPE
    Number 2533080
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  19. Lionel 2533090 O Pennsylvania VISION GG1 #4859 GREEN 5 STRIPE
    Lionel 2533090 O Pennsylvania VISION GG1 #4859 GREEN 5 STRIPE
    Number 2533090
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  20. Lionel 2533100 O Pennsylvania VISION GG1 #4866 SILVER W/RED STRIPE
    Lionel 2533100 O Pennsylvania VISION GG1 #4866 SILVER W/RED STRIPE
    Number 2533100
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  21. Lionel 2533110 O Pennsylvania VISION GG1 #4877 TUSCAN 5 STRIPE
    Lionel 2533110 O Pennsylvania VISION GG1 #4877 TUSCAN 5 STRIPE
    Number 2533110
    Manufacturer Lionel Trains
    Scale O
    $1,699.99
    Add to Wish List Add to Compare
  22. Lionel 2533391 O AC&W LEGACY SD40-2 #6910
    Lionel 2533391 O AC&W LEGACY SD40-2 #6910
    Number 2533391
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  23. Lionel 2533392 O AC&W LEGACY SD40-2 #6918
    Lionel 2533392 O AC&W LEGACY SD40-2 #6918
    Number 2533392
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  24. Lionel 2533401 O Chicago & Northwestern LEGACY SD40-2 #6910
    Lionel 2533401 O Chicago & Northwestern LEGACY SD40-2 #6910
    Number 2533401
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  25. Lionel 2533402 O Chicago & Northwestern LEGACY SD40-2 #6922
    Lionel 2533402 O Chicago & Northwestern LEGACY SD40-2 #6922
    Number 2533402
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  26. Lionel 2533411 O Canadian Pacific LEGACY SD40-2 #777
    Lionel 2533411 O Canadian Pacific LEGACY SD40-2 #777
    Number 2533411
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  27. Lionel 2533412 O Canadian Pacific LEGACY SD40-2 #779
    Lionel 2533412 O Canadian Pacific LEGACY SD40-2 #779
    Number 2533412
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  28. Lionel 2533420 O Reading & Northern LEGACY SD40-2 #1983
    Lionel 2533420 O Reading & Northern LEGACY SD40-2 #1983
    Number 2533420
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  29. Lionel 2533431 O Soo LEGACY SD40-2 #6615
    Lionel 2533431 O Soo LEGACY SD40-2 #6615
    Number 2533431
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  30. Lionel 2533432 O Soo LEGACY SD40-2 #6601
    Lionel 2533432 O Soo LEGACY SD40-2 #6601
    Number 2533432
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  31. Lionel 2533440 O Susquehanna LEGACY SD40-2 #3024
    Lionel 2533440 O Susquehanna LEGACY SD40-2 #3024
    Number 2533440
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  32. Lionel 2533520 O VMV LEGACY SD40-2 #2001
    Lionel 2533520 O VMV LEGACY SD40-2 #2001
    Number 2533520
    Manufacturer Lionel Trains
    Scale O
    $649.99
    Add to Wish List Add to Compare
  33. Lionel 2533811 O Bessemer & Lake Erie LEGACY SD40T-2 #901
    Lionel 2533811 O Bessemer & Lake Erie LEGACY SD40T-2 #901
    Number 2533811
    Manufacturer Lionel Trains
    Scale O
    $699.99
    Add to Wish List Add to Compare
  34. Lionel 2533812 O Bessemer & Lake Erie LEGACY SD40T-2 #910
    Lionel 2533812 O Bessemer & Lake Erie LEGACY SD40T-2 #910
    Number 2533812
    Manufacturer Lionel Trains
    Scale O
    $699.99
    Add to Wish List Add to Compare
  35. Lionel 2533821 O Canadian National LEGACY SD40T-2 #902
    Lionel 2533821 O Canadian National LEGACY SD40T-2 #902
    Number 2533821
    Manufacturer Lionel Trains
    Scale O
    $699.99
    Add to Wish List Add to Compare
Page
per page
Filters
Now Shopping by
  1. Engine Style
    SD40 - SD40-2 - SD40R - SDP40 - SDF40
  2. Engine Style
    C 30-7
  3. Engine Style
    GP 15
  4. Engine Style
    GG1
Clear All
Shopping Options
Manufacturer
  1. Atlas 2 items
  2. Lionel Trains 42 items
  3. MTH Trains 3 items
  4. PostWar Vintage Trains 3 items
Product Line
  1. Lionel Legacy 15 items
  2. Lionel Vintage Post War 3 items
  3. Lionel Vision Line 13 items
  4. MTH Railking 3 items
New Arrivals
  1. New 14 items
Preorder
  1. Yes 27 items
  2. No 23 items
Trains
  1. Diesel Locomotives 34 items
  2. Electric Locomotives 14 items
  3. Train Sets Without Track & Power 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. Motorized (Standard DC-AC) 3 items
  2. DCC And Sound 2 items
  3. Proto Sound 3.0 3 items
  4. Legacy 40 items
  5. Non Powered 2 items
Road Name
  1. American Locomotive 1 item
  2. Amtrak 2 items
  3. Bessemer & Lake Erie - B&LE 2 items
  4. Canadian National - CN 2 items
  5. Canadian Pacific - CP - CP Rail 2 items
  6. Chicago North Western - CNW - CMO 2 items
  7. Conrail 1 item
  8. CSX 1 item
  9. Military 2 items
  10. Norfolk Southern - NS 1 item
  11. Penn Central - PC 2 items
  12. Pennsylvania - PRR - Penn 10 items
  13. Reading & Northern 1 item
  14. Rio Grande - Denver Rio Grande - DRGW 3 items
  15. Seaboard - SAL - SALX 1 item
  16. Soo Line 2 items
  17. Southern Pacific - SP 3 items
  18. Susquehanna - NYS&W - SuzieQ 1 item
  19. Union Pacific - UP 5 items
  20. Western 2 items
  21. Wheeling & Lake Erie 1 item
Catalog
  1. Atlas 2024 Vol1 2 items
  2. Lionel 2022 C1 2 items
  3. Lionel 2022 C2 3 items
  4. Lionel 2023 C2 1 item
  5. Lionel 2024 C2 24 items
  6. Lionel 2025 C1 12 items
Price
On Sale
  1. Yes 5 items
  2. No 45 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.