- R
- RCF/sandbox
- RCLLouella
- RPG
- Rabbleflaggers
- RachelPhoenix77
- RacheleAckerman
- RadarTrap
- Radian/Sandbox
- Raf
- RafaelBUrena
- Rafeed Kahn
- Rafikazil
- RagingNoob
- Raidex
- RainbowCrashPP
- Raisin
- Ralph282
- Rambam
- Ramma
- Randall Brackett
- RandomCL
- Rapeurtugais
- Raphael Ramos
- Rashid
- Ray Teruya
- Ray chun (RCK)
- Ray chun korea (rck)
- Razak Chaa
- Rb-baron
- ReXXXSoprano
- RealSlimGMP
- ReckyDaGuy
- ReckyDaGuy/sandbox
- Redarts
- Rednecked crake
- Redwaveslash
- Reggie Allen Riparip
- Remxi
- RenegadeVA
- Renleve
- Renzo369
- RethaSzoruiz
- Revilo
- Ribbanya/sandbox
- Richard Mutten
- Richard P
- Richard Tongol
- Rik Newman
- Rikaboy
- Rikidozan
- Rina smith
- Risk
- Rizz0
- Rjazz
- Rmcmi
- RnpSil
- Rob Noe
- Rob Pulone
- Robert Diaz
- Robert Oates
- Robin Palm
- Rochell9737
- Rockforge
- RodneySaul
- Rokmode
- Ronald H Defelice III
- RonnieWagoner
- Roshy13
- Rosie
- Ross Koehl
- Rotanibor
- Roxas325
- Rozchea
- RtfAn9
- Rudy09
- Runnelz
- RustyMarko
- Ry2Sdo
- Ryan Brandt
- Ryan McCauley
- Ryan Muse
- Ryan Peters
- RyderDougharty
- Ryu Hayabusa
- Ryukenden
- Ryunity