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 69

Set Descending Direction
  1. MTH 20-21939-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (D) - 6 Avenue Express via Culver Local Car No.’s: 120, 190
    MTH 20-21939-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (D) - 6 Avenue Express via Culver Local Car No.’s: 120, 190
    Number 20-21939-3
    Manufacturer MTH Trains
    Scale O
    $249.99
    Add to Wish List Add to Compare
  2. MTH 20-21941-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority Transit Museum Holiday Train; 6 Av Local via the V Line Car No.’s: 484, 1000
    MTH 20-21941-3 O R1 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority Transit Museum Holiday Train; 6 Av Local via the V Line Car No.’s: 484, 1000
    Number 20-21941-3
    Manufacturer MTH Trains
    Scale O
    $249.99
    Add to Wish List Add to Compare
  3. MTH 20-21942-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (KK) - Broadway (Brooklyn) Local via Av of the America's (6 Av) Local Car No.’s: 1565, 1677
    MTH 20-21942-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (KK) - Broadway (Brooklyn) Local via Av of the America's (6 Av) Local Car No.’s: 1565, 1677
    Number 20-21942-3
    Manufacturer MTH Trains
    Scale O
    $249.99
    Add to Wish List Add to Compare
  4. MTH 20-21943-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (QJ) - Brighton/Nassau St Local via Broadway (Brooklyn) Express Car No.’s: 1783, 1788
    MTH 20-21943-3 O R9 2-Car Subway Set Add-On (Non-Powered) - Metropolitan Transportation Authority (Blue & Silver) (QJ) - Brighton/Nassau St Local via Broadway (Brooklyn) Express Car No.’s: 1783, 1788
    Number 20-21943-3
    Manufacturer MTH Trains
    Scale O
    $249.99
    Add to Wish List Add to Compare
  5. Lionel 2228510 O Western & Atlantic Freight Expansion Pack
    Lionel 2228510 O Western & Atlantic Freight Expansion Pack
    Number 2228510
    Manufacturer Lionel Trains
    Scale O
    Special Price $149.99 Regular Price $179.99
    Add to Wish List Add to Compare
  6. 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
  7. Lionel 2333612 O LIRR FA-2 A Powered Conventional #614 NO Bluetooth, NO Sound (Trainworld Exclusive)
    Lionel 2333612 O LIRR FA-2 A Powered Conventional #614 NO Bluetooth, NO Sound (Trainworld Exclusive)
    Number 2333612
    Manufacturer Lionel Trains
    Scale O
    $399.99
    Add to Wish List Add to Compare
  8. Lionel 2333722 O US Army Defense LEGACY FA-2 #1942 Conventional NO Bluetooth, NO Sound (Trainworld Exclusive)
    Lionel 2333722 O US Army Defense LEGACY FA-2 #1942 Conventional NO Bluetooth, NO Sound (Trainworld Exclusive)
    Number 2333722
    Manufacturer Lionel Trains
    Scale O
    $474.99
    Add to Wish List Add to Compare
  9. Lionel 2335190 O Mickey and Minnie Handcar *Wind up* - Red
    Lionel 2335190 O Mickey and Minnie Handcar *Wind up* - Red
    Number 2335190
    Manufacturer Lionel Trains
    Scale O
    Special Price $99.99 Regular Price $179.99
    Add to Wish List Add to Compare
  10. Lionel 2426010 O Chessie System Freightsounds PS1 #23764
    Lionel 2426010 O Chessie System Freightsounds PS1 #23764
    Number 2426010
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Out of stock
    Add to Wish List Add to Compare
  11. Lionel 2426020 O CB&Q Freightsounds PS1 #17302
    Lionel 2426020 O CB&Q Freightsounds PS1 #17302
    Number 2426020
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Out of stock
    Add to Wish List Add to Compare
  12. Lionel 2426050 O Illinois Central Gulf Freightsounds PS1 #416224
    Lionel 2426050 O Illinois Central Gulf Freightsounds PS1 #416224
    Number 2426050
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Out of stock
    Add to Wish List Add to Compare
  13. Lionel 2426060 O RF&P Freightsounds PS1 #2872
    Lionel 2426060 O RF&P Freightsounds PS1 #2872
    Number 2426060
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Out of stock
    Add to Wish List Add to Compare
  14. Lionel 2426070 O PatriotSounds PS-1 Boxcars UP WWII - All Engines of War #194407
    Lionel 2426070 O PatriotSounds PS-1 Boxcars UP WWII - All Engines of War #194407
    Number 2426070
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Add to Wish List Add to Compare
  15. Lionel 2426080 O PatriotSounds PS-1 Boxcars UP WWII - Tanks Don't Fight #14414
    Lionel 2426080 O PatriotSounds PS-1 Boxcars UP WWII - Tanks Don't Fight #14414
    Number 2426080
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Add to Wish List Add to Compare
  16. Lionel 2426090 O UP WWII PS1 w/sounds - Look Dad
    Lionel 2426090 O UP WWII PS1 w/sounds - Look Dad
    Number 2426090
    Manufacturer Lionel Trains
    Scale O
    $163.99
    Add to Wish List Add to Compare
  17. Lionel 2426100 O PatriotSounds PS-1 Boxcars US Army #26884
    Lionel 2426100 O PatriotSounds PS-1 Boxcars US Army #26884
    Number 2426100
    Manufacturer Lionel Trains
    Scale O
    $199.99
    Add to Wish List Add to Compare
  18. Lionel 2426120 O PatriotSounds PS-1 Boxcars US Marines #173232
    Lionel 2426120 O PatriotSounds PS-1 Boxcars US Marines #173232
    Number 2426120
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Add to Wish List Add to Compare
  19. Lionel 2426130 O PatriotSounds PS-1 Boxcars US Air Force #26478
    Lionel 2426130 O PatriotSounds PS-1 Boxcars US Air Force #26478
    Number 2426130
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Add to Wish List Add to Compare
  20. Lionel 2426790 O The Polar Express PS-1 Boxcar (Plays rail clatter SOUND in motion)
    Lionel 2426790 O The Polar Express PS-1 Boxcar (Plays rail clatter SOUND in motion)
    Number 2426790
    Manufacturer Lionel Trains
    Scale O
    $169.99
    Add to Wish List Add to Compare
  21. Lionel 2431329 O Union Pacific Non-Powered Auxiliary Tender #809
    Lionel 2431329 O Union Pacific Non-Powered Auxiliary Tender #809
    Number 2431329
    Manufacturer Lionel Trains
    Scale O
    $314.99
    Add to Wish List Add to Compare
  22. Lionel 2433049 O Norfolk Southern CNJ Non-PWD #1071
    Lionel 2433049 O Norfolk Southern CNJ Non-PWD #1071
    Number 2433049
    Manufacturer Lionel Trains
    Scale O
    $349.99
    Add to Wish List Add to Compare
  23. Lionel 2433059 O Norfolk Southern DLW Non-PWD #1074
    Lionel 2433059 O Norfolk Southern DLW Non-PWD #1074
    Number 2433059
    Manufacturer Lionel Trains
    Scale O
    $314.99
    Add to Wish List Add to Compare
  24. Lionel 2433069 O Norfolk Southern Erie Non-PWD #1068
    Lionel 2433069 O Norfolk Southern Erie Non-PWD #1068
    Number 2433069
    Manufacturer Lionel Trains
    Scale O
    $314.99
    Add to Wish List Add to Compare
  25. Lionel 2433089 O Norfolk Southern NYC Non-PWD #1066
    Lionel 2433089 O Norfolk Southern NYC Non-PWD #1066
    Number 2433089
    Manufacturer Lionel Trains
    Scale O
    $399.99
    Add to Wish List Add to Compare
  26. 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
    Add to Wish List Add to Compare
  27. 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
    Add to Wish List Add to Compare
  28. Lionel 2433239 B&O SD-50 SuperBass Non Powered #8593
    Lionel 2433239 B&O SD-50 SuperBass Non Powered #8593
    Number 2433239
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  29. Lionel 2433249 Conrail SD-50 SuperBass Non Powered #6720
    Lionel 2433249 Conrail SD-50 SuperBass Non Powered #6720
    Number 2433249
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Add to Wish List Add to Compare
  30. Lionel 2433269 Rio Grande #5515 SD-50 SuperBass Non Powered
    Lionel 2433269 Rio Grande #5515 SD-50 SuperBass Non Powered
    Number 2433269
    Manufacturer Lionel Trains
    Scale O
    $599.99
    Add to Wish List Add to Compare
  31. Lionel 2433279 Missouri Pacific #5050 SD-50 SuperBass Non Powered
    Lionel 2433279 Missouri Pacific #5050 SD-50 SuperBass Non Powered
    Number 2433279
    Manufacturer Lionel Trains
    Scale O
    Special Price $499.99 Regular Price $539.99
    Add to Wish List Add to Compare
  32. 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
  33. Lionel 2433429 O BNSF SuperBass ES44 #5909 Non Powered
    Lionel 2433429 O BNSF SuperBass ES44 #5909 Non Powered
    Number 2433429
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Out of stock
    Add to Wish List Add to Compare
  34. Lionel 2433459 O Norfolk Southern SuperBass ES44 #8159 Non Powered
    Lionel 2433459 O Norfolk Southern SuperBass ES44 #8159 Non Powered
    Number 2433459
    Manufacturer Lionel Trains
    Scale O
    $539.99
    Add to Wish List Add to Compare
  35. Lionel 2433479 O Central of Georgia Heritage Non-Pwd ES44 #8101
    Lionel 2433479 O Central of Georgia Heritage Non-Pwd ES44 #8101
    Number 2433479
    Manufacturer Lionel Trains
    Scale O
    $386.99
    Add to Wish List Add to Compare
Page
per page
Filters
Now Shopping by
  1. Engine Electronics
    Non Powered
  2. Engine Electronics
    Sound
Clear All
Shopping Options
Manufacturer
  1. Lionel Trains 64 items
  2. MTH Trains 4 items
  3. PostWar Vintage Trains 1 item
Product Line
  1. Lionel Legacy 33 items
  2. Lionel Vintage Post War 1 item
  3. MTH Premier 4 items
New Arrivals
  1. New 6 items
Preorder
  1. Yes 16 items
  2. No 53 items
Trains
  1. Christmas 5 items
  2. Diesel Locomotives 47 items
  3. Polar Express 3 items
  4. Small Motorized Units 5 items
  5. Subway Sets 4 items
  6. Tenders 1 item
  7. Train Sets Without Track & Power 1 item
  8. TrainWorld Exclusive 2 items
Engine Style
  1. E3 - E5 - E6 4 items
  2. ES44AC (GEVO) 16 items
  3. ES44DC (GEVO) 10 items
  4. FA - FA-1 - FA-2 - FB-1 - FB-2 - FPA-2 - FPB-2 - FPA-2u 2 items
  5. F3 - F3A F3B 1 item
  6. F 7 A-B - FP 7 A-B 2 items
  7. FT 2 items
  8. Miscellaneous 3 items
  9. Subway 4 items
  10. SD40 - SD40-2 - SD40R - SDP40 - SDF40 2 items
  11. SD45 - SD45T - SD45-2 - SD45T - SDP45 4 items
  12. SD 50 4 items
  13. SD70 SD70ACe SD70MAc SD70ACU SD70M 10 items
  14. Trolley - Tram - Streetcar 2 items
Engine Electronics
  1. Motorized (Standard DC-AC) 93 items
  2. DCC And Sound 60 items
  3. Sound 11 items
  4. Proto Sound 3.0 248 items
  5. LionChief (Basic, Plus, 2.0) 159 items
  6. Legacy 473 items
  7. TMCC (Trainmaster Command Control) 16 items
  8. Williams True Blast II Whistle-Horn & Bell 1 item
  9. Williams True Blast PLUS Sounds 3 items
  10. Non Powered 58 items
  11. Battery 4 items
  12. Sound|Non Powered 23 items
Rolling Stock
  1. Box Cars 11 items
Road Name
  1. Air Force 1 item
  2. Army 6 items
  3. Atlantic Coast Line - ACL 1 item
  4. ATSF - Atchison Topeka & Santa Fe 1 item
  5. Baltimore & Ohio - B&O 1 item
  6. BNSF - Burlington Northern Santa Fe 1 item
  7. Boston & Maine - B&M 1 item
  8. Central of Georgia 1 item
  9. Central of New Jersey - CNJ 1 item
  10. Chessie 1 item
  11. Chicago Burlington & Quincy - CB&Q 2 items
  12. Christmas 2 items
  13. Conrail 3 items
  14. CSX 7 items
  15. Delaware, Lackawanna & Western 1 item
  16. Disney 1 item
  17. Erie 1 item
  18. Frisco 1 item
  19. General Motors - GM 1 item
  20. Grand Truck Western - GTW 1 item
  21. Illinois Central - IC 1 item
  22. Interstate 1 item
  23. Lionel Lines - LL 2 items
  24. Long Island - LIRR 1 item
  25. Military 7 items
  26. Milwaukee Road 1 item
  27. Missouri Pacific - MP 1 item
  28. Monongahela 1 item
  29. MTA - Metropolitan Transportation Authority 4 items
  30. New York Central - NYC 2 items
  31. Nickel Plate Road - NKP 1 item
  32. Norfolk Southern - NS 7 items
  33. Penn Central - PC 1 item
  34. Polar Express 3 items
  35. Reading 2 items
  36. Richmond Fredericksburg & Potomac 1 item
  37. Rio Grande - Denver Rio Grande - DRGW 2 items
  38. Rock Island 1 item
  39. San Francisco 1 item
  40. Santa Fe 2 items
  41. Savannah & Atlanta 1 item
  42. Seaboard Coast Line 1 item
  43. Seaboard - SAL - SALX 1 item
  44. Southern 1 item
  45. Texas & Pacific - T&P 1 item
  46. Union Pacific - UP 3 items
  47. Virginian 1 item
  48. Wabash 1 item
  49. Western & Atlantic - WARR 1 item
  50. Western Maryland - WM 1 item
Catalog
  1. Lionel 2022 C1 2 items
  2. Lionel 2023 C1 1 item
  3. Lionel 2023 C2 17 items
  4. Lionel 2024 C1 24 items
  5. Lionel 2024 C2 6 items
  6. Lionel 2025 C1 12 items
Price
On Sale
  1. Yes 5 items
  2. No 64 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.