| caption = Mascherano withme [[ArgentinaKombëtarja nationalargjentinase footballe teamfutbollit|ArgentinaArgjentinën]] at thenë [[2018 FIFA WorldKupa Cupe Botës|Kupën e Botës 2018]]
| fullname = Javier Alejandro Mascherano<ref>{{cite web|url=http://actas.rfef.es/actas/RFEF_CmpActa1?cod_primaria=1000144&CodActa=31380|title=Acta del Partido celebrado el 02 de enero de 2016, en Barcelona|trans-title=MinutesMinutat ofe thendeshjes Matchsë heldluajtur onmë 2 Januaryjanar 2016, in Barcelonanë Barcelonë|publisher=RoyalFederata SpanishMbretërore Footballe FederationFutbollit Spanjoll|language=es|accessdate=14 June 2019 |language=Spanish}}</ref>
| birth_date = {{birth date and age|19848|6|81984|df=y}}<ref>{{cite web|url=https://tournament.fifadata.com/documents/FWC/2018/pdf/FWC_2018_SQUADLISTS.PDF|title=FIFA World Cup Russia 2018: List of players: Argentina|trans-title=FIFA Kupa e Botës Rusi 2018: Lista e lojtarëve: Argjentina|publisher=FIFA|language=en|page=1|date=15 Julykorrik 2018|archiveurl=https://web.archive.org/web/20191206135930/https://tournament.fifadata.com/documents/FWC/2018/pdf/FWC_2018_SQUADLISTS.PDF|archivedate=6 Decemberdhjetor 2019}}</ref>
| birth_place = [[San Lorenzo, Santa Fe|San Lorenzo]], Argentina
| height = 1.74 m<ref>{{cite web |url=https://www.premierleague.com/players/3136/Javier-Mascherano/overview |title=Javier Mascherano: Overview |publisher=Premier League |accessdate=25 December 2019}}</ref>
