- Gabriel Costa HerediaPosition: midfielderBorn: 2 April 1990
- Gabriel PozzatoNationality: ItalyBorn: 9 May 2005
- Gabriel RicciardiNationality: ItalyBorn: 7 October 1989
- Gabriel Sanchez CisnerosPosition: midfielderBorn: 22 March 1951
- Gabriela García NúñezPosition: defenderBorn: 15 June 2001
- Gabriele AvvintiNationality: ItalyBorn: 22 March 2007
- Gabriele BarboneNationality: ItalyBorn: 11 August 2006
- Gabriele BellinaNationality: ItalyBorn: 18 January 1982
- Gabriele BenettiNationality: ItalyBorn: 30 June 1995
- Gabriele CambriaNationality: Italy, Dominican RepublicBorn: 4 July 2005
- Gabriele CarranoNationality: ItalyBorn: 2 July 1993
- Gabriele CartaNationality: ItalyBorn: 20 January 2003
- Gabriele CrescenziNationality: ItalyBorn: 17 July 1998
- Gabriele Del PeroNationality: ItalyBorn: 27 January 1994
- Gabriele FinNationality: ItalyBorn: 14 January 1990
- Gabriele LastellaNationality: ItalyBorn: 16 December 2008
- Gabriele NiziNationality: ItalyBorn: 11 July 1984
- Gabriele PascucciNationality: ItalyBorn: 13 April 2005
- Gabriele PignalosaNationality: ItalyBorn: 8 August 1988
- Gabriele ProcidaPosition: shooting guardNationality: Italy
- Gabriele RealiniNationality: ItalyBorn: 23 February 2005
- Gabriele RicciNationality: ItalyBorn: 9 February 1975
- Gabriele SpizzichiniPosition: point guardNationality: Italy
- Gabriele TurconiNationality: ItalyBorn: 29 June 2008
- Gabriele ZanellaNationality: ItalyBorn: 6 April 1981
- Gabriella RamaniNationality: ItalyBorn: 21 July 1972
- Gaia CastelliNationality: ItalyBorn: 18 July 2006
- Gary CorreaPosition: wing halfBorn: 23 May 1990
- Gary DurrantNationality: Jamaica, Italy, CanadaBorn: 20 October 1973
- Gaspar GentilePosition: forwardBorn: 16 February 1995
- Gaston CampanaNationality: ItalyBorn: 16 December 1979
- Genaro NeyraPosition: midfielderBorn: 8 October 1956
- Genaro PalmieriNationality: ItalyBorn: 27 May 1967
- Gennaro ValentinoNationality: ItalyBorn: 13 April 1989
- Geno AuriemmaNationality: Italy, United StatesBorn: 23 March 1954
- George ForsythPosition: goalkeeperBorn: 20 June 1982
- Geraldine CisnerosPosition: midfielderBorn: 14 January 1996
- Gerardo AltunaPosition: attackerBorn: 7 April 1939
- Gerardo ArcePosition: midfielderBorn: 22 September 1917
- Gerardo BaigorriaBorn: 13 July 1951Sport: association football
- Gerardo BravoPosition: midfielderBorn: 22 December 1981
- Gerardo BrienzaNationality: ItalyBorn: 8 August 1967
- Gerardo GáratePosition: forwardBorn: 4 April 1984
- Gerardo RubiñosBorn: 13 June 1951Sport: association football
- Geray MottaBorn: 21 February 2009Sport: association football
- Geremia GiroldiNationality: ItalyBorn: 8 February 1954
- Germain IglesiasPosition: midfielderBorn: 10 November 1959
- Germán CartyPosition: forwardBorn: 16 July 1968
- Germán LeguíaPosition: midfielderBorn: 2 January 1954
- Germán MuñozPosition: midfielderBorn: 23 June 1973
- Germán PinillosPosition: midfielderBorn: 6 April 1972
- Gerson BarretoPosition: midfielderBorn: 18 August 1995
- Gerson PanduroPosition: forwardBorn: 1995
- Gerónimo BarbadilloPosition: wing halfBorn: 24 September 1954
- Gherardo SabatiniPosition: point guardNationality: Italy
- Giacomo BloisePosition: point guardNationality: Italy
- Giacomo CacaceNationality: ItalyBorn: 14 June 1993
- Giacomo ChiminelloNationality: ItalyBorn: 4 September 1986
- Giacomo CicognaniPosition: centerNationality: Italy
- Giacomo DevecchiPosition: shooting guardNationality: Italy
- Giacomo DonatiNationality: ItalyBorn: 11 February 2006
- Giacomo EliatonioPosition: power forwardNationality: Italy
- Giacomo GalandaPosition: power forward, centerNationality: Italy
- Giacomo GambettaPosition: goalkeeperBorn: 27 September 1998
- Giacomo GuriniPosition: shooting guardNationality: Italy
- Giacomo LeardiniNationality: ItalyBorn: 7 December 1999
- Giacomo LuppiNationality: ItalyBorn: 14 March 1995
- Giacomo MarosticaNationality: ItalyBorn: 23 January 2006
- Giacomo MasperoPosition: power forwardNationality: Italy
- Giacomo MazzoliNationality: ItalyBorn: 30 August 2005
- Giacomo RaveraNationality: ItalyBorn: 1 August 2006
- Giacomo RossignoliNationality: ItalyBorn: 19 March 1985
- Giacomo SanguinettiPosition: point guardNationality: Italy
- Giacomo SantangeloNationality: ItalyBorn: 30 July 2004
- Giacomo SereniPosition: power forwardNationality: Italy
- Giacomo SgorbatiPosition: small forwardNationality: Italy
- Giacomo SimionatoNationality: ItalyBorn: 14 April 1998
- Giacomo ZanottiNationality: ItalyBorn: 3 September 2003
- Giacomo ZattiPosition: point guardNationality: Italy
- Giambattista CescuttiPosition: shooting guardNationality: Italy
- Giampaolo Di LorenzoNationality: ItalyBorn: 10 June 1968
- Giampaolo RiccioNationality: ItalyBorn: 11 August 1996
- Giampaolo ValentiNationality: ItalyBorn: 2 June 1979
- Giampaolo ZamberlanNationality: ItalyBorn: 9 October 1962
- Giampiero TordaPosition: point guardNationality: Italy
- Gian Carlo CantoniNationality: ItalyBorn: 12 January 1999
- Gian GarcíaPosition: midfielderBorn: 15 October 2005
- Gianantonio BulgheroniPosition: point guardNationality: Italy
- Giancarlo CampagnoliNationality: ItalyBorn: 16 May 2003
- Giancarlo CarmonaPosition: midfielderBorn: 12 October 1985
- Giancarlo Galipo'Nationality: ItalyBorn: 13 February 2000
- Giancarlo GiarlettiNationality: ItalyBorn: 11 January 1968
- Giancarlo GualcoNationality: Kingdom of Italy, ItalyBorn: 7 December 1931
- Giancarlo GómezPosition: defenderBorn: 11 January 1984
- Giancarlo MarcacciniPosition: shooting guardNationality: United States, Italy
- Giancarlo PalombitaNationality: ItalyBorn: 8 November 1979
- Giancarlo PeñaPosition: defenderBorn: 21 August 1992
- Giancarlo PrimoPosition: shooting guardNationality: Italy, Kingdom of Italy
- Gianella RomeroPosition: defenderBorn: 22 October 2002
- Gianfranco CastellanosPosition: goalkeeperBorn: 8 April 1988
- Gianfranco ChávezPosition: defenderBorn: 10 August 1998
- Gianfranco Dalla CostaPosition: point guardNationality: Italy
- Gianfranco EspejoPosition: midfielderBorn: 4 March 1988
- Gianfranco EspinozaPosition: centre-back, defenderBorn: 26 August 1986
- Gianfranco LabarthePosition: forwardBorn: 20 May 1984
- Gianfranco UccelliNationality: ItalyBorn: 15 March 1984
- Gianluca ContessaNationality: ItalyBorn: 10 July 1993
- Gianluca De MeoNationality: ItalyBorn: 22 January 2000
- Gianluca Della RosaPosition: point guardNationality: Italy
- Gianluca Di LauraPosition: midfielderBorn: 30 November 1990
- Gianluca EnzoNationality: ItalyBorn: 24 August 1990
- Gianluca GhediniNationality: ItalyBorn: 17 February 1982
- Gianluca La TorreNationality: ItalyBorn: 8 February 1972
- Gianluca MarchettiPosition: point guardNationality: Italy
- Gianluca PolNationality: ItalyBorn: 31 January 1964
- Gianluca TisoNationality: ItalyBorn: 12 January 1977
- Gianluca TomasielloNationality: ItalyBorn: 23 March 1980
- Gianluigi CecereNationality: ItalyBorn: 31 July 2000
- Gianluigi JessiNationality: ItalyBorn: 7 July 1945
- Gianmarco BernardiNationality: ItalyBorn: 20 April 1992
- Gianmarco FiuscoNationality: ItalyBorn: 3 March 2003
- Gianmarco GambettaPosition: defenderBorn: 2 May 1991
- Gianmarco IanualeNationality: ItalyBorn: 24 September 1996
- Gianmarco LeggioNationality: ItalyBorn: 6 August 1994
- Gianmarco PinelliNationality: ItalyBorn: 22 February 2007
- Gianni AstiPosition: small forwardNationality: Kingdom of Italy, Italy
- Gianni OrtelliNationality: ItalyBorn: 1902
- Gianni VecchietNationality: ItalyBorn: 1 January 1983
- Gigi MarsicoPosition: point guardNationality: Kingdom of Italy, Italy
- Gilberto TorresBorn: 15 August 1928Sport: association football
- Gilda CerriNationality: ItalyBorn: 7 December 1990
- Gina ContiNationality: Italy, United StatesBorn: 17 July 1999
- Gino BassoNationality: ItalyBorn: 14 September 1914
- Gino BurcovichPosition: point guardNationality: Kingdom of Italy, Italy
- Gino CuccaroloPosition: centerNationality: Italy
- Gino GuerreroPosition: wing halfBorn: 24 October 1992
- Gino NavarroPosition: midfielderBorn: 10 October 1987
- Gino PérezPosition: forwardBorn: 2 May 1981
- Giordano DamianiNationality: ItalyBorn: 27 June 1930
- Giordano MendozaPosition: midfielderBorn: 18 October 1993
- Giorgia AmatoriNationality: ItalyBorn: 11 April 2003
- Giorgia BalossiNationality: ItalyBorn: 11 January 2002
- Giorgia BernardiniNationality: ItalyBorn: 29 December 1985
- Giorgia BocolaNationality: ItalyBorn: 3 August 2000
- Giorgia BovenziNationality: ItalyBorn: 9 October 2002
- Giorgia GoriniNationality: ItalyBorn: 27 January 2007
- Giorgia NarcisiNationality: ItalyBorn: 21 May 1980
- Giorgia RedaelliNationality: ItalyBorn: 17 January 2008
- Giorgia SchiavonNationality: ItalyBorn: 27 May 1989
- Giorgia SottanaPosition: shooting guardNationality: Italy
- Giorgio AymarNationality: ItalyBorn: 27 May 1970
- Giorgio BorghiNationality: ItalyBorn: 10 January 1978
- Giorgio BoscaginPosition: shooting guardNationality: Italy
- Giorgio GerosaNationality: ItalyBorn: 3 June 1985
- Giorgio GiacaniNationality: ItalyBorn: 27 April 1981
- Giorgio MannaNationality: ItalyBorn: 2 November 2004
- Giorgio MinelliNationality: ItalyBorn: 20 October 2003
- Giorgio SgobbaPosition: shooting guardNationality: Italy
- Giovanna MorrisNationality: ItalySport: basketball
- Giovanna PerroneNationality: Sweden, ItalyBorn: 30 April 1985
- Giovanna PertilePosition: shooting guardNationality: Italy
- Giovanna SmortoNationality: ItalyBorn: 28 April 1999
- Giovanni AdamiNationality: ItalyBorn: 18 November 1971
- Giovanni AgustoNationality: ItalyBorn: 29 June 1988
- Giovanni Andrea BarabinoNationality: ItalyBorn: 10 December 2004
- Giovanni BrancaccioNationality: ItalyBorn: 14 March 2005
- Giovanni BrescianiniNationality: ItalyBorn: 20 January 2005
- Giovanni CapobiancoNationality: ItalyBorn: 22 March 1983
- Giovanni ColaoneNationality: ItalyBorn: 9 September 1971
- Giovanni FaldiniNationality: ItalyBorn: 18 April 2005
- Giovanni FattoriPosition: power forwardNationality: Italy
- Giovanni GhiselliNationality: ItalyBorn: 7 January 2005
- Giovanni GrecoNationality: ItalyBorn: 6 November 2004
- Giovanni LomartireNationality: ItalyBorn: 19 September 2007
- Giovanni MariniNationality: ItalyBorn: 2 January 1995
- Giovanni MilianiNationality: Italy, Kingdom of ItalyBorn: 22 September 1921
- Giovanni NestiNationality: Italy, Kingdom of ItalyBorn: 23 September 1922
- Giovanni PicchiNationality: ItalyBorn: 14 February 1970
- Giovanni PinzariNationality: ItalyBorn: 10 August 1989
- Giovanni PistollatoNationality: ItalyBorn: 19 January 1953
- Giovanni PoggiNationality: ItalyBorn: 27 March 1997
- Giovanni RagagninNationality: ItalyBorn: 10 February 2001
- Giovanni RugoloPosition: shooting guardNationality: Italy
- Giovanni SantiNationality: ItalyBorn: 19 January 2004
- Giovanni SavioPosition: centerNationality: Italy
- Giovanni TamNationality: ItalyBorn: 1 April 2003
- Giovanni TomassiniPosition: point guardNationality: Italy
- Giovanni VilderaNationality: ItalyBorn: 4 March 1995
- Giovany Morales MorenoPosition: midfielderBorn: 1992
- Giulia BongiornoNationality: ItalyBorn: 17 June 2000
- Giulia CasadioNationality: ItalyBorn: 24 November 1976
- Giulia CiavarellaNationality: ItalyBorn: 9 March 1997
- Giulia DakaNationality: Albania, ItalyBorn: 13 February 2010
- Giulia FurlanNationality: ItalyBorn: 10 September 1988
- Giulia GombacNationality: ItalyBorn: 13 April 1994
- Giulia IanezicPosition: point guard, shooting guardNationality: Italy
- Giulia LevaNationality: ItalyBorn: 5 January 1991
- Giulia ManzottiNationality: ItalyBorn: 15 June 1993
- Giulia MarinariNationality: ItalyBorn: 10 November 2011
- Giulia MinoraNationality: ItalyBorn: 16 July 2007
- Giulia MuellerNationality: ItalyBorn: 5 April 2009
- Giulia NataliPosition: shooting guardNationality: Italy
- Giulia PalazzoloNationality: ItalyBorn: 26 January 1984
- Giulia PasqualinPosition: shooting guardNationality: Italy
- Giulia PatanèNationality: ItalyBorn: 9 November 2000
- Giulia PegoraroPosition: point guardNationality: Italy
- Giulia PorroNationality: ItalyBorn: 28 January 1995
- Giulia RulliNationality: ItalyBorn: 3 June 1991
- Giulia ScaramuzzaPosition: point guardNationality: Italy
- Giulia ToglianiNationality: ItalyBorn: 26 May 1998
- Giulia ZecchinNationality: ItalyBorn: 22 February 1997
- Giuliano MarescaPosition: shooting guardNationality: Italy
- Giuliano PortillaPosition: defenderBorn: 25 May 1972
- Giuliano RaminiNationality: ItalyBorn: 1 July 1989
- Giuliano SamoggiaNationality: ItalyBorn: 4 September 1983
- Giulietta Spiga TrampanaNationality: ItalyBorn: 6 October 2006
- Giulio AntonaciNationality: ItalyBorn: 10 February 2003
- Giulio Antonio BaselliNationality: Italy, ChileBorn: 10 January 1984
- Giulio GazzottiPosition: power forwardNationality: Italy
- Giulio IelliniPosition: point guardNationality: Italy
- Giulio MartiniNationality: ItalyBorn: 7 April 2002
- Giulio RossoNationality: ItalyBorn: 23 August 1986
- Giuseppe AltavillaNationality: ItalyBorn: 4 August 1997
- Giuseppe BrumattiPosition: shooting guardNationality: Italy
- Giuseppe FalcoPosition: power forwardNationality: Italy
- Giuseppe FrascollaPosition: shooting guardNationality: Italy
- Giuseppe GrilliNationality: ItalyBorn: 27 June 1983
- Giuseppe InvernizziNationality: ItalyBorn: 23 April 2003
- Giuseppe LomazziNationality: ItalyBorn: 12 September 1931
- Giuseppe LomonacoNationality: ItalyBorn: 28 December 1983
- Giuseppe MelilliNationality: ItalyBorn: 2 June 1980
- Giuseppe NataliNationality: ItalyBorn: 13 February 1961
- Giuseppe PalmieriNationality: Kingdom of Italy, ItalyBorn: 21 January 1902
- Giuseppe PlantoneNationality: United Kingdom, ItalyBorn: 6 October 2004
- Giuseppe PoetaPosition: point guardNationality: Italy
- Giuseppe PonzoniNationality: ItalyBorn: 7 March 1956
- Giuseppe RundoPosition: small forwardNationality: Italy
- Giuseppe SassoNationality: ItalyBorn: 17 April 2004
- Giuseppe StefaniniNationality: Kingdom of Italy, ItalyBorn: 5 May 1923
- Giuseppe VerdeNationality: ItalyBorn: 11 August 2006
- Giuseppe VitielloNationality: ItalyBorn: 5 February 1970
- Giuseppi RamosPosition: midfielderBorn: 18 May 1983
- Gladys DoradorPosition: forwardBorn: 4 January 1989
- Gloria FavillaPosition: shooting guardNationality: Italy
- Gonzalo AguirrePosition: midfielderBorn: 6 May 2003
- Gonzalo BressanNationality: Argentina, ItalyBorn: 16 November 2001
- Gonzalo CarvidonNationality: Italy, UruguayBorn: 31 August 1987
- Gonzalo MaldonadoPosition: forwardBorn: 18 May 1994
- Gonzalo SotomayorPosition: midfielderBorn: 11 February 1990
- Gonzalo SánchezPosition: forwardBorn: 6 May 2000
- Graciafe Paz Cárdenas AdrianzenPosition: forwardBorn: 12 January 2003
- Grant BasileNationality: United States, ItalyBorn: 19 April 2000
- Graziano CavazzonPosition: small forwardNationality: Italy
- Graziella SarrainoPosition: shooting guardNationality: Italy
- Graziella TrampusNationality: ItalyBorn: 3 October 1965
- Greg MillerNationality: Italy, United StatesBorn: 8 October 1977
- Gregor FučkaPosition: power forward, centerNationality: Italy, Yugoslavia, Slovenia
- Gregorio AllineiNationality: ItalyBorn: 21 April 2004
- Gregorio BernalesPosition: midfielderBorn: 8 November 1976
- Greta GorlinNationality: ItalyBorn: 12 August 1979
- Grimaldo GonzálezPosition: forwardBorn: 22 September 1922
- Guglielmina FiorioNationality: ItalyBorn: 22 July 1955
- Guglielmo BilliNationality: ItalyBorn: 28 February 1994
- Guido AndreottiNationality: ItalyBorn: 6 July 1975
- Guido CuadrelliNationality: ItalyBorn: 13 April 1982
- Guido CurtarelloNationality: ItalyBorn: 20 May 1967
- Guido GarlatoNationality: ItalyBorn: 8 June 1923
- Guilherme GiovannoniPosition: power forwardNationality: Brazil, Italy
- Guillermo Barbadillo AlvaradoPosition: forwardBorn: 9 January 1925
- Guillermo DelgadoPosition: defenderBorn: 11 January 1931
- Guillermo La RosaPosition: forwardBorn: 6 June 1954
- Guillermo RiveroPosition: forwardBorn: 1890
- Guillermo Saco VértizPosition: midfielderBorn: 20 November 1981
- Guillermo SalasPosition: full-backBorn: 21 October 1974
- Guillermo TomasevichPosition: forwardBorn: 20 March 1987
- Gustavo AliagaPosition: midfielderBorn: 4 February 1991
- Gustavo DulantoPosition: defenderBorn: 5 September 1995
- Gustavo Gonzáles TeruelPosition: goalkeeperBorn: 15 September 1964
- Gustavo RoveranoPosition: goalkeeperBorn: 22 July 1967
- Gustavo SavioNationality: ItalyBorn: 3 August 1994
- Gustavo StagnaroPosition: forwardBorn: 20 January 1989
- Gustavo VassalloPosition: forwardBorn: 6 September 1978