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 65

Set Descending Direction
  1. MTH 20-29045-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Canadian National Cab No. 4818
    MTH 20-29045-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Canadian National Cab No. 4818
    Number 20-29045-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  2. MTH 20-29046-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1207
    MTH 20-29046-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1207
    Number 20-29046-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  3. MTH 20-29047-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1226
    MTH 20-29047-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Rock Island Cab No. 1226
    Number 20-29047-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  4. MTH 20-29048-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 564
    MTH 20-29048-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 564
    Number 20-29048-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  5. MTH 20-29049-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 569
    MTH 20-29049-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Maine Central Cab No. 569
    Number 20-29049-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  6. MTH 20-29050-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 761
    MTH 20-29050-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 761
    Number 20-29050-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  7. MTH 20-29051-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 771
    MTH 20-29051-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Amtrak Cab No. 771
    Number 20-29051-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  8. MTH 20-29052-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 861
    MTH 20-29052-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 861
    Number 20-29052-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  9. MTH 20-29053-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 889
    MTH 20-29053-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Seaboard Cab No. 889
    Number 20-29053-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  10. MTH 20-29054-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2721
    MTH 20-29054-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2721
    Number 20-29054-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  11. MTH 20-29055-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2723
    MTH 20-29055-1 O GP-7 Diesel Engine With Proto-Sound 3.0 - Santa Fe Cab No. 2723
    Number 20-29055-1
    Manufacturer MTH Trains
    Scale O
    $574.99
    Add to Wish List Add to Compare
  12. 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
  13. 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
  14. Lionel 2035030 O Toy Story Handcar
    Lionel 2035030 O Toy Story Handcar
    Number 2035030
    Manufacturer Lionel Trains
    Scale O
    Special Price $99.99 Regular Price $109.99
    Add to Wish List Add to Compare
  15. Lionel 2135060 O Halloween TMCC Speeder
    Lionel 2135060 O Halloween TMCC Speeder
    Number 2135060
    Manufacturer Lionel Trains
    Scale O
    Special Price $139.99 Regular Price $154.99
    Out of stock
    Add to Wish List Add to Compare
  16. Lionel 2135080 O BNSF TMCC Tamper
    Lionel 2135080 O BNSF TMCC Tamper
    Number 2135080
    Manufacturer Lionel Trains
    Scale O
    Special Price $179.99 Regular Price $199.99
    Add to Wish List Add to Compare
  17. Lionel 2135110 O CSX TMCC Tamper
    Lionel 2135110 O CSX TMCC Tamper
    Number 2135110
    Manufacturer Lionel Trains
    Scale O
    Special Price $179.99 Regular Price $199.99
    Add to Wish List Add to Compare
  18. Lionel 2135120 O Norfolk Southern TMCC Tamper
    Lionel 2135120 O Norfolk Southern TMCC Tamper
    Number 2135120
    Manufacturer Lionel Trains
    Scale O
    Special Price $179.99 Regular Price $199.99
    Add to Wish List Add to Compare
  19. Williams #23701 Eggliner- Independence Day
    Williams #23701 Eggliner- Independence Day
    Number 23701
    Manufacturer Williams
    Scale O
    $153.99
    Add to Wish List Add to Compare
  20. Williams #23703 Eggliner-Christmas
    Williams #23703 Eggliner-Christmas
    Number 23703
    Manufacturer Williams
    Scale O
    Special Price $99.99 Regular Price $153.99
    Add to Wish List Add to Compare
  21. Williams 23704 O Eggliner-Halloween
    Williams 23704 O Eggliner-Halloween
    Number 23704
    Manufacturer Williams
    Scale O
    $153.99
    Add to Wish List Add to Compare
  22. Lionel 2434010 O LIONCHIEF PLUS 2.0 DIESEL GP7 D&RGW #5100
    Lionel 2434010 O LIONCHIEF PLUS 2.0 DIESEL GP7 D&RGW #5100
    Number 2434010
    Manufacturer Lionel Trains
    Scale O
    $374.99
    Add to Wish List Add to Compare
  23. Lionel 2434030 O LIONCHIEF PLUS 2.0 DIESEL GP7 CNJ #1522
    Lionel 2434030 O LIONCHIEF PLUS 2.0 DIESEL GP7 CNJ #1522
    Number 2434030
    Manufacturer Lionel Trains
    Scale O
    $349.99
    Add to Wish List Add to Compare
  24. Lionel 2434040 O LIONCHIEF PLUS 2.0 DIESEL GP7 Rock Island #1208
    Lionel 2434040 O LIONCHIEF PLUS 2.0 DIESEL GP7 Rock Island #1208
    Number 2434040
    Manufacturer Lionel Trains
    Scale O
    $399.99
    Out of stock
    Add to Wish List Add to Compare
  25. Lionel 2435120 O THE POLAR EXPRESS™ TMCC Speeder
    Lionel 2435120 O THE POLAR EXPRESS™ TMCC Speeder
    Number 2435120
    Manufacturer Lionel Trains
    Scale O
    $179.99
    Add to Wish List Add to Compare
  26. Lionel 2435130 O North Pole Central TMCC Speeder Christmas
    Lionel 2435130 O North Pole Central TMCC Speeder Christmas
    Number 2435130
    Manufacturer Lionel Trains
    Scale O
    $179.99
    Add to Wish List Add to Compare
  27. Lionel 2435160 O Rock Island TMCC Speeder
    Lionel 2435160 O Rock Island TMCC Speeder
    Number 2435160
    Manufacturer Lionel Trains
    Scale O
    $170.99
    Add to Wish List Add to Compare
  28. Lionel 2435170 O US Army Transportation Corps TC TMCC Speeder
    Lionel 2435170 O US Army Transportation Corps TC TMCC Speeder
    Number 2435170
    Manufacturer Lionel Trains
    Scale O
    $170.99
    Add to Wish List Add to Compare
  29. Lionel 2435190 O Area 51 TMCC Speeder
    Lionel 2435190 O Area 51 TMCC Speeder
    Number 2435190
    Manufacturer Lionel Trains
    Scale O
    $170.99
    Add to Wish List Add to Compare
  30. Williams #42729 E Z Street Blue Sedan
    Williams #42729 E Z Street Blue Sedan
    Number 42729
    Manufacturer Williams
    Scale O
    $65.99
    Add to Wish List Add to Compare
  31. Williams #42731 E-Z Street Tow Truck
    Williams #42731 E-Z Street Tow Truck
    Number 42731
    Manufacturer Williams
    Scale O
    $71.49
    Add to Wish List Add to Compare
  32. Williams #42732 E-Z Street Pickup Truck - Beige
    Williams #42732 E-Z Street Pickup Truck - Beige
    Number 42732
    Manufacturer Williams
    Scale O
    Special Price $44.99 Regular Price $71.49
    Add to Wish List Add to Compare
  33. Williams #42734 E-Z Street Food Truck
    Williams #42734 E-Z Street Food Truck
    Number 42734
    Manufacturer Williams
    Scale O
    Special Price $49.99 Regular Price $71.49
    Add to Wish List Add to Compare
  34. Williams #42735 E-Z Street Pickup Truck - Green
    Williams #42735 E-Z Street Pickup Truck - Green
    Number 42735
    Manufacturer Williams
    Scale O
    Special Price $49.99 Regular Price $71.49
    Add to Wish List Add to Compare
  35. Williams #42737 E-Z Street Chilly's Ice Delivery Van
    Williams #42737 E-Z Street Chilly's Ice Delivery Van
    Number 42737
    Manufacturer Williams
    Scale O
    Special Price $49.99 Regular Price $76.99
    Add to Wish List Add to Compare
Page
per page
Filters
Now Shopping by
  1. Engine Style
    GP 15
  2. Engine Style
    GP 7
  3. Engine Style
    Small Switcher
Clear All
Shopping Options
Manufacturer
  1. Atlas 2 items
  2. Lionel Trains 14 items
  3. MTH Trains 11 items
  4. PostWar Vintage Trains 14 items
  5. Williams 24 items
Product Line
  1. Lion Chief (Basic, Plus, 2.0, ETC) 3 items
  2. Lionel Vintage Post War 14 items
  3. MTH Premier 11 items
Preorder
  1. Yes 13 items
  2. No 52 items
Trains
  1. Christmas 4 items
  2. Diesel Locomotives 23 items
  3. Halloween 2 items
  4. Polar Express 2 items
  5. Small Motorized Units 42 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) 37 items
  2. DCC And Sound 2 items
  3. Proto Sound 3.0 11 items
  4. LionChief (Basic, Plus, 2.0) 3 items
  5. TMCC (Trainmaster Command Control) 9 items
Road Name
  1. Amtrak 2 items
  2. Area 51 1 item
  3. Army 3 items
  4. BNSF - Burlington Northern Santa Fe 1 item
  5. Canadian National - CN 1 item
  6. Central of New Jersey - CNJ 1 item
  7. Chesapeake & Ohio - C&O 1 item
  8. Christmas 2 items
  9. CSX 1 item
  10. Disney 1 item
  11. Halloween 2 items
  12. Lionel Lines - LL 7 items
  13. Maine Central - MEC 2 items
  14. Military 2 items
  15. Norfolk Southern - NS 1 item
  16. Polar Express 2 items
  17. Rio Grande - Denver Rio Grande - DRGW 1 item
  18. Rock Island 4 items
  19. Santa Fe 3 items
  20. Seaboard Coast Line 2 items
  21. Undecorated - Unlettered 12 items
Couplers, Wheels, Parts
  1. Parts for Engines 3 items
Type Of Track
  1. O Williams EZ Streets 3 items
Vehicles and Containers
  1. Delivery 8 items
  2. Fire, Police, Emergency 2 items
Catalog
  1. Atlas 2024 Vol1 2 items
  2. Lionel 2023 C2 3 items
  3. Lionel 2024 C1 5 items
Price
On Sale
  1. Yes 17 items
  2. No 48 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.