- Rjósuke Tomoe
- R. K. Sibera
- R. Matthew Hawkins
- R. Miel
- Robbie Morrison
- Robbie Thompson
- Rob DenBleyker
- Robert Ariel
- Robert Bernstein
- Robert Brooks
- Robert Crumb
- Robert E. Howard
- Robert Ervin Howard
- Robert Kaločai
- Robert Kanigher
- Robert Kirkman
- Robert Leighton
- Robert Louis Stevenson
- Robert Musil
- Roberto Aguirre-Sacasa