Radioinactive
Rae & Christian
Raekwon
Rah Digga
Raheim
Rahsheed
Rahzel
Raidermen
Rakim
Rammellzee
Rampage
Rascalz
Rasco
Ras Kass
Ras-T
R.A. The Ruggedman
Raw Breed
Rawcotiks
Raw Produce
Real Live
Red Alert
Red Foo & Dre' Kroon
Redhead Kingpin
Red Hot Lover Tone
Redman
Rednose Distrikt
Red Tide
Req
Reservoir Doggs
Rheji Burrell
Rhyme Fest
Rhynme Recka
Rhymesayers
R.I.C.A.N.
Ricci Ruccer
Rino
Ripshop
Rise & Shine
RJD2
Rob-O
Rob Swiftt
Rock Steady Crew
Roc Raida
Rodney P
Roey Marquis II
Rok One
Black Thought
Roots Manuva
Rottin Razkals
Roundtable MC's
Royce Da 5'9"
Royal Fam
Royal Flush
Roy Ayers
Royksopp
Rubberoom
Rubix
Ruffrhymers
Ruff Ryders
Rugged Scientist
Runaways
Run DMC
Rza