An architectural model is a type of scale model made to study aspects of an architectural design or to communicate design intent. They are made using a variety of materials including paper, plaster, plastic, resin, wood, glass, and metal.

Models are built either with traditional handcraft techniques or via 3D printing technologies such as stereolithography, fused filament fabrication, and selective laser sintering.

The use of architectural models dates to pre-history. Some of the oldest standing models were found in Malta at Tarxien Temples. Those models are now stored at the National Museum of Archaeology in Malta.

Architectural models are used by architects for a range of purposes, including:

A model also serves as a show piece. Once a building is finished, the model is sometimes featured in a common area of the building.

Types of models include:

Buildings are increasingly designed in software with CAD (computer-aided design) systems. Early virtual modeling involved the fixing of arbitrary lines and points in virtual space, mainly to produce technical drawings. Modern packages include advanced features such as databases of components, automated engineering calculations, visual fly-throughs, dynamic reflections, and accurate textures and colors.

As an extension to CAD (computer-aided design) and BIM (building information modeling), virtual reality architectural sessions are also being adopted. This technology enables participants to be immersed in a 1:1 scale model, essentially experiencing the building before it is built.