Though it is still a new mount compared to the venerable EF, the options for RF mount are growing quickly and include quite a few lenses of exceptional quality. In the list below you can find all existing autofocus RF mount lenses.
In addition to the autofocus lenses for Canon RF mount that are listed above, there are quite a few manual-focus lenses for RF mount available, mostly from lesser known manufacturers. These are harder to keep track of, so this is unlikely to be a complete list: