Great deals on O Model Railroad Locomotives. Expand your options of fun home activities with the largest online selection at eBay.com. Fast & Free shipping on many items!

We have a huge collection of rare, hard-to-find, collectable and out-of-production O gauge model trains and accessories. Shop freight cars, passengers, engines, scenery, track, buildings and more.

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.

Search our site to find O gauge steam locomotives, diesel locomotives, and electric locomotives. We stock O gauge passenger cars, freight cars, operating cars, and motorized units.

The official online store for the Atlas Model Railroad Company, Inc. manufacturer and seller of model trains and track in N, HO, O and Z scales.

Home Scales & Gauges O Scale Trains O Scale Locomotives Sort by: Bestselling Page

Dec 18, 2025 · Let’s explore what makes O scale trains special, who they’re for, how they compare to other scales, and what to look for when buying your first (or next) locomotive or set.

Worldwide Shipping, Every Major Brand Including New and Pre-owned, Pre-Orders, Hornby, Bachmann, Dapol, Gaugemaster, Graham Farish, Heljan, Peco, Accurascale, DCC Concepts plus many more.

We are one of the largest suppliers of O Gauge Locomotives in the world and our experienced expert team (who are all modellers themselves) are on hand to guide you with any advice or suggestions …

Shop classic & contemporary Lionel O Scale Locomotives. Find steam to diesel models with TMCC for collectors & hobbyists.