Buuxi weedha soo socota: Tartankii ugu horreeyay ee Gasol uu la qaatay xulka qaranka Spain ee kubbadda koleyga waa tartankii EuroBasket ee 2001, ka dib markii uu horey ugu guuleystay 1998 FIBA Europe Under-18 Championship iyo 1999 FIBA Under-19 World Championship oo uu la qaatay kooxaha da'da yar ee Isbaanishka. Isaga oo loo arko, rabitaankiisa ka dhanka ah, hogaamiyaha kooxda, Gasol wuxuu ku dhammaaday billad naxaas ah tartanka. Tan iyo markaas Gasol wuxuu guulo badan la gaaray kooxda reer Spain, isagoo ku guuleystay 2006 FIBA World Championship iyo 2009 iyo 2011 EuroBasket tartamada, oo loo doortay ciyaaryahanka ugu qiimaha badan labada kooxood ee ugu horreeya; wuxuu sidoo kale ku guuleystay billado lacag ah 2003 iyo 2007 EuroBasket, iyo 2008 iyo
Ciyaaraha Olombikada ee 2012. Gasol wuxuu sidoo kale ahaa ciyaaryahanka ugu dhibcaha badan ciyaaraha Olombikada xagaaga ee 2004, iyo calanka Spain ee xafladda furitaanka ciyaaraha Olombikada xagaaga ee 2012, isagoo badalay Rafael Nadal oo dhaawacmay. Sanadkii 2014, Gasol waxaa loogu magac daray kooxda All-tournament ee 2014 FIBA Basketball World Cup. EuroBasket 2015, Gasol waxaa loo magacaabay MVP ee tartanka, ka dib bandhigyo cajiib ah, celcelis ahaan 25.6 dhibcood iyo 8.8 dib u soo celinta ciyaar kasta (wuxuu ahaa hogaamiyaha tartanka dhibcaha ciyaar kasta, iyo 4aad ee dib u soo celinta ciyaar kasta). Intii lagu guda jiray ciyaarihii ganaaxa ee tartanka, Gasol wuxuu dhiirrigeliyay kooxda Isbaanishka oo ka maqneyd xiddigo badan oo ay ka mid yihiin Ricky Rubio, Juan Carlos Navarro, Álex Abrines, iyo walaalkiis Marc Gasol. Gasol wuxuu dhaliyay 40 dhibcood kulankii semi-finalka ee ay la ciyaareen France, taas oo ahayd kala bar dhibcaha kooxdiisa. Ciyaaryahankan 35 jirka ah ayaa sidoo kale loo magacaabay hogaamiyaha tartanka ee toogashada xannibmay ee ciyaar kasta (2.3). Bishii Sebtember 7, 2017, ciyaar ka dhan ah Hungary, Gasol wuxuu noqday goolhayaha ugu sareeya ee FIBA EuroBasket, isagoo dhaafay Tony Parker oo leh 1,033 dhibcood. Wuxuu ku dhamaaday 1,183 dhibcood oo uu ku dhaliyay EuroBasket.