* Wagon maker: This is the most straightforward and literal term.
* Cartwright: This term is more specific to someone who makes carts, but could also encompass wagons.
* Wheelwright: This term refers to someone who makes wheels, which would be essential for wagons.
* Artisan: This is a general term for someone who creates handcrafted goods, which could include wagons.
* Craftsman/woman: Similar to artisan, but emphasizes the skill and craftsmanship involved.
* Blacksmith: If the wagon maker also creates the metal components of the wagon, blacksmith might be appropriate.
The best term to use would depend on the specific type of wagon being made and the context of the situation.