They’re mapmakers, fantasy cartographers and map illustrators who (at time of writing) can provide you with maps! A lot of these lovely humans also do commissions, so go check out their stuff. And that’s where these amazing people, detailed in this list, come in. Since World Anvil is ( say it with me kids) NOT a mapmaking tool, you’ll need map images to upload.
We worldbuilders are so freaking lucky! (Thank you, Internet!) There are so many map makers who share their work online, either for free or for minimal cost via Patreons and online stores.