Oakville Model Trains Depot is a Canada-based online store serving model railway enthusiasts with a broad selection of trains, equipment, scenery and hobby supplies. Customers can shop by category, scale, brand or railway, with ranges focused on HO and N scales as well as other scales. Its inventory includes locomotives, freight and passenger cars, cabooses, train sets, couplers, trucks, track and turnouts, and pre-order products from manufacturers such as Kato, Bachmann, Rapido, Atlas and Walthers.

The store also supplies DCC systems and decoders, wiring, sound and lighting components, scenery materials, buildings, bridges, figures, vehicles and railway details. Tools, paints, weathering products, decals, adhesives, airbrush equipment and scratchbuilding supplies support model construction and customization. Shoppers can explore products themed around Canadian railways, including CN, CP, VIA Rail and GO Transit, alongside selections representing US railroads. Gift ideas, books and media, and Thomas & Friends products extend the range to new hobbyists and gift buyers.