QMK runs on a diverse range of keyboards. Some of these keyboards are well maintained and see constant community contributions, while others are part of the repository for historical reasons.
Official QMK Keyboards
Ortholinear Keyboards - Jack Humbert
What makes OLKB keyboards shine is a combo of lean aesthetics, compact size, and killer tactile feel. These are available through olkb.com as well as through Massdrop from time to time, as easy to assemble kits.
Planck — A 40% DIY powerhouse of customizability and modification capability. It's a lean, mean, typing machine.
Moonlander Mark I — A next-gen split, ergonomic keyboard with an active left side, USB type C, integrated wrist rest, and a thumb cluster that can move.
ErgoDox EZ — A powerful split mechanical keyboard.
Planck EZ — A 40% DIY powerhouse of customizability and modification capability. It's a lean, mean, typing machine, which ships fully assembled with a two-year warranty.
Community-supported QMK Keyboards
These keyboards are part of the QMK repository, but their manufacturers are not official maintainers of the repository.
Since there are too many to list here and keep updated, please see the folder listing instead.