- Rachele PorcuPosition: point guardNationality: Italy
- Rafael AscaPosition: goalkeeperBorn: October 24, 1924
- Rafael FarfánPosition: defenderBorn: December 28, 1975
- Rafael GuarderasPosition: midfielderBorn: September 12, 1993
- Rafael LeónSport: association footballDied: June 15, 1968
- Rafael VillanuevaPosition: forwardBorn: September 17, 1975
- Raffaele De SimoneNationality: ItalyBorn: November 15, 1987
- Raffaele MartoneNationality: ItalyBorn: January 3, 1990
- Raffaella Di CiccoNationality: ItalyBorn: February 23, 1966
- Raffaella PotolicchioNationality: ItalyBorn: November 6, 1990
- Raimondo LoiNationality: ItalyBorn: January 6, 2005
- Rait AlarcónPosition: defenderBorn: August 5, 2005
- Ramon Gouveia LimaNationality: ItalyBorn: April 5, 1988
- Ramón MifflinPosition: midfielderBorn: April 5, 1947
- Ramón QuirogaPosition: goalkeeperBorn: July 23, 1950
- Ramón RodríguezPosition: forwardBorn: August 8, 1977
- Randy Livingston JrNationality: United States, ItalyBorn: January 31, 2008
- Raphael Max StrotzNationality: Switzerland, ItalyBorn: June 26, 1993
- Raul De La Cruz VillegasNationality: Cuba, ItalyBorn: January 29, 1994
- Raul GellerPosition: forwardBorn: January 23, 1936
- Raul NetoPosition: point guardNationality: Italy, Brazil
- Ray GómezPosition: midfielderBorn: December 29, 1993
- Ray SandovalPosition: forwardBorn: February 13, 1995
- Ray TuttPosition: shooting guardNationality: United States, Italy
- Raziel GarcíaPosition: midfielderBorn: February 15, 1994
- Raúl AlemánPosition: defenderBorn: July 19, 1979
- Raúl ChappellPosition: defenderBorn: July 23, 1911
- Raúl CárdenasNationality: Italy, EcuadorBorn: October 13, 1982
- Raúl FernándezPosition: goalkeeperBorn: October 6, 1985
- Raúl Mejía CorbellaPosition: forwardBorn: 1963
- Raúl MerloPosition: shooting guardNationality: Argentina, Italy
- Raúl ObandoPosition: defenderBorn: 1953
- Raúl PenalilloPosition: defenderBorn: September 29, 1982
- Raúl PárragaPosition: midfielderBorn: November 2, 1944
- Raúl RuidíazPosition: centre-forwardBorn: July 25, 1990
- Raúl TitoPosition: wing halfBorn: September 5, 1997
- Regina Beatriz CarosioNationality: Italy, ArgentinaBorn: March 3, 1986
- Rei PullaziPosition: power forwardNationality: Albania, Italy
- Reimond MancoPosition: wing halfBorn: August 23, 1990
- Reiser HerreraPosition: midfielderBorn: May 29, 1992
- Renae GarleppPosition: shooting guardNationality: Spain, Italy, Australia
- Renata MoreschiNationality: ItalyBorn: May 3, 1944
- Renata SalvestriniPosition: centerNationality: Italy
- Renata ZoccoNationality: ItalyBorn: August 2, 1973
- Renato AlbonicoNationality: ItalyBorn: June 21, 1947
- Renato BiffiNationality: ItalyBorn: January 1, 1973
- Renato BreviniNationality: ItalyBorn: July 21, 1968
- Renato BustamantePosition: forwardBorn: April 14, 1990
- Renato EspinosaPosition: forwardBorn: July 6, 1998
- Renato GianniniNationality: ItalyBorn: January 30, 1966
- Renato MárquezPosition: forwardBorn: January 28, 1991
- Renato ReyesPosition: defenderBorn: April 7, 1982
- Renato RojasPosition: defenderBorn: August 4, 1999
- Renato TapiaPosition: midfielder, centre-backBorn: July 28, 1995
- Renato William JonesNationality: Kingdom of Italy, ItalyBorn: October 5, 1906
- Renato ZapataPosition: defenderBorn: February 16, 1992
- Renzo Antolin FerrariNationality: Paraguay, ItalyBorn: July 18, 1984
- Renzo BenavidesPosition: forwardBorn: July 12, 1981
- Renzo GarcésPosition: defenderBorn: June 12, 1996
- Renzo GuevaraPosition: midfielder, full-backBorn: September 2, 1983
- Renzo LobranoPosition: goalkeeperBorn: May 1990
- Renzo PernichNationality: ItalyBorn: May 6, 1972
- Renzo ReañosPosition: defenderBorn: May 17, 1986
- Renzo RevoredoPosition: defenderBorn: May 11, 1986
- Renzo TombolatoPosition: centerNationality: Italy
- Renzo ValdezPosition: forwardBorn: November 13, 1991
- Renè D'AmelioNationality: ItalyBorn: July 1, 2005
- René RosascoBorn: 1924Sport: association football
- Reynaldo PárragaPosition: goalkeeperBorn: 1938
- Ricardo BravoPosition: defenderBorn: June 25, 1970
- Ricardo CaldasPosition: forwardBorn: April 27, 1981
- Ricardo FarroPosition: goalkeeperBorn: March 6, 1985
- Ricardo Lagos PuyénPosition: defenderBorn: April 20, 1996
- Ricardo RoncerosPosition: centre-back, defenderBorn: July 20, 1977
- Ricardo SalcedoPosition: midfielderBorn: March 23, 1991
- Ricardo UribePosition: midfielderBorn: October 9, 1988
- Ricardo ZegarraPosition: forwardBorn: April 30, 1966
- Riccardo AngiusNationality: ItalyBorn: May 23, 2007
- Riccardo ArmaninoNationality: ItalyBorn: January 5, 2004
- Riccardo BolpinPosition: point guardNationality: Italy
- Riccardo CanevaNationality: ItalyBorn: March 12, 1962
- Riccardo CattapanPosition: centerNationality: Italy
- Riccardo CerviPosition: centerNationality: Italy
- Riccardo CrespiPosition: centerNationality: Italy
- Riccardo CrnobrnjaNationality: ItalyBorn: June 9, 2005
- Riccardo DonzelliNationality: ItalyBorn: June 24, 1975
- Riccardo EspositoPosition: power forwardNationality: Italy
- Riccardo FoisPosition: shooting guardNationality: Italy
- Riccardo GaleottiNationality: ItalyBorn: June 18, 1993
- Riccardo LupettiNationality: ItalyBorn: August 25, 1991
- Riccardo MalagoliPosition: centerNationality: Italy
- Riccardo MarisiNationality: ItalyBorn: December 11, 1975
- Riccardo MartinottiNationality: ItalyBorn: January 19, 1987
- Riccardo MarzoliPosition: shooting guardNationality: Italy
- Riccardo MorandottiPosition: power forwardNationality: Italy
- Riccardo MurriNationality: ItalyBorn: December 2, 2000
- Riccardo MusumeciNationality: ItalyBorn: April 26, 2002
- Riccardo ParavellaNationality: ItalyBorn: March 20, 1966
- Riccardo PaveseNationality: ItalyBorn: February 1, 2008
- Riccardo PederziniNationality: ItalyBorn: December 30, 1989
- Riccardo PeregoNationality: ItalyBorn: July 14, 1981
- Riccardo PersianiNationality: ItalyBorn: January 14, 1988
- Riccardo Pio VinciguerraPosition: shooting guardNationality: Italy
- Riccardo RivaNationality: ItalyBorn: March 11, 1995
- Riccardo RosaNationality: ItalyBorn: May 4, 1996
- Riccardo RossatoPosition: shooting guardNationality: Italy
- Riccardo RossiNationality: ItalyBorn: February 14, 1991
- Riccardo TerlizziNationality: ItalyBorn: April 21, 2005
- Riccardo TruccoloPosition: shooting guardNationality: Italy
- Riccardo VandiniNationality: ItalyBorn: May 3, 2007
- Richard PetruškaPosition: power forward, centerNationality: Slovakia, Czechoslovakia, Italy
- Richard Ygor MorinaNationality: Brazil, ItalyBorn: July 17, 2004
- Rinaldo CruzadoPosition: midfielderBorn: September 21, 1984
- Rino Di CeraNationality: Italy, Kingdom of ItalyBorn: December 16, 1927
- Rita La RosaPosition: point guardNationality: Italy
- Rivelino CarassaPosition: defenderBorn: January 15, 1974
- Rob PaternostroPosition: point guardNationality: Italy, United States
- Robert FonistoNationality: ItalyBorn: August 3, 2004
- Robert FultzPosition: point guardNationality: Portugal, Italy, United States
- Robert GasparottoNationality: ItalyBorn: May 25, 1973
- Robert LeónPosition: midfielderBorn: August 23, 1981
- Roberta AlivertiNationality: ItalyBorn: November 19, 1970
- Roberta ColicoPosition: point guardNationality: Italy
- Roberta GitaniPosition: point guardNationality: Italy
- Roberta NatucciNationality: ItalyBorn: February 23, 1966
- Roberta PostiglioneNationality: ItalyBorn: February 13, 1967
- Roberta RaccaNationality: ItalyBorn: July 1, 1987
- Roberto ArreluceaPosition: defenderBorn: February 5, 1960
- Roberto BrunamontiPosition: point guardNationality: Italy
- Roberto BruzziNationality: ItalyBorn: February 11, 1971
- Roberto CazzanigaPosition: centerNationality: Italy
- Roberto Chale OlartePosition: midfielderBorn: November 24, 1946
- Roberto ChiacigPosition: centerNationality: Italy
- Roberto DolorierPosition: forwardBorn: March 2, 1979
- Roberto DragoPosition: forwardBorn: July 28, 1923
- Roberto DuffóPosition: defenderBorn: January 4, 1982
- Roberto ElíasPosition: defenderBorn: June 7, 1940
- Roberto FarfánPosition: forwardBorn: December 16, 1973
- Roberto Fauda PichetNationality: ItalyBorn: June 13, 1993
- Roberto FazziPosition: point guardNationality: Italy
- Roberto FeliciangeliNationality: ItalyBorn: April 23, 1974
- Roberto FerrandiNationality: ItalyBorn: February 26, 1963
- Roberto GuizasolaPosition: defenderBorn: August 21, 1984
- Roberto HolsenPosition: forwardBorn: August 10, 1976
- Roberto JiménezPosition: forwardBorn: April 17, 1983
- Roberto Martínez Vera-TudelaPosition: midfielderBorn: December 3, 1967
- Roberto MerinoPosition: midfielderBorn: May 19, 1982
- Roberto MosqueraPosition: forwardBorn: June 21, 1956
- Roberto PalaciosPosition: midfielderBorn: December 28, 1972
- Roberto PremierPosition: small forwardNationality: Italy
- Roberto RulloPosition: point guardNationality: Italy
- Roberto SilvaPosition: forwardBorn: June 1976
- Roberto SimeoliNationality: ItalyBorn: October 25, 1983
- Roberto SiuchoPosition: forwardBorn: February 7, 1997
- Roberto TerenziPosition: centerNationality: Italy
- Roberto VendraminNationality: ItalyBorn: September 19, 1983
- Roberto VercellinoNationality: ItalyBorn: April 16, 1997
- Roberto VillamarínPosition: defenderBorn: September 25, 1997
- Robin PalaciosPosition: midfielderBorn: December 15, 1991
- Robinson MatamoroPosition: goalkeeperBorn: March 6, 1989
- Rocco FamàNationality: ItalyBorn: March 7, 1973
- Rocco FerrariNationality: ItalyBorn: March 10, 2004
- Rod GriffinPosition: power forwardNationality: Italy, United States
- Rodolfo AngelesPosition: wing halfBorn: March 2, 1999
- Rodolfo BazánPosition: goalkeeperBorn: December 14, 1936
- Rodolfo RombaldoniPosition: point guardNationality: Italy
- Rodrigo CaminoPosition: forwardBorn: December 29, 1993
- Rodrigo CubaPosition: full-backBorn: May 17, 1992
- Rodrigo GerhardtNationality: Argentina, ItalyBorn: July 17, 1996
- Rodrigo PastoreNationality: Argentina, ItalyBorn: September 16, 1972
- Rodrigo VilcaPosition: midfielder, inside forwardBorn: March 12, 1999
- Rodulfo ManzoPosition: defenderBorn: June 5, 1949
- Roger SerranoPosition: midfielderBorn: July 23, 1970
- Rolando ArrascoPosition: midfielderBorn: August 10, 1996
- Romano NardiNationality: ItalyBorn: March 20, 1938
- Román GonzálezPosition: centerNationality: Italy, Argentina
- Román OjedaPosition: midfielderBorn: May 10, 1980
- Ronal CélizPosition: forwardBorn: August 30, 1983
- Ronal HuacchaBorn: December 20, 1993Sport: association football
- Ronald Pablo BaroniPosition: forwardBorn: April 8, 1968
- Ronald QuinterosPosition: wing halfBorn: June 28, 1985
- Ronaldo AndíaPosition: defenderBorn: July 9, 1997
- Rosa Clara Ross MartínezPosition: defenderBorn: October 9, 2003
- Rosa CupidoNationality: ItalyBorn: January 15, 1992
- Rosa Maria BattistellaNationality: ItalyBorn: December 17, 1950
- Rosalia MessinaNationality: ItalyBorn: February 29, 1976
- Rosanna VergnanoPosition: shooting guardNationality: Italy
- Rosetta BozzoloPosition: point guardNationality: Italy
- Rossella RossiNationality: ItalyBorn: April 20, 1968
- Rotceh AguilarPosition: defenderBorn: June 12, 2001
- Rubén AlmanzaPosition: defenderBorn: January 12, 1980
- Rubén CorreaPosition: goalkeeperBorn: July 25, 1941
- Rubén MoriPosition: midfielderBorn: June 18, 1986
- Rubén Toribio DíazPosition: defenderBorn: April 17, 1952
- Rubén ValladaresPosition: midfielderBorn: April 9, 1990
- Rufino LeccaPosition: midfielderBorn: November 16, 1920
- Ruggero FiascoNationality: ItalyBorn: September 4, 1979
- Ryan AmorosoPosition: power forwardNationality: United States, Italy
- Ryan McCormackPosition: point guardNationality: United States, Italy
- Ryu YabikuPosition: forwardBorn: October 25, 2006