哈维尔·埃尔南德斯·克雷乌斯（Xavier Hernández i Creus，1980年1月25日－），通常称作哈维（Xavi），是一名西班牙足球运动员，司职中场，出身巴塞隆拿的拉玛西亚青训营，出道后效力西甲球队巴塞罗那17个赛季，是联赛球队及国家队的中场大脑，巴塞隆拿目前出阵纪录的保持者，同时也是巴塞历史上冠军头衔最多的球员，并曾出任队长一职。现时效力卡塔尔星级足球联赛球队阿尔萨德。

哈维亦作为主力为西班牙国家队夺得了2008年欧洲杯，2010年世界杯，2012年欧洲国家杯冠军。哈维于2009年、2010年及2011年，连续三年入选世界足球先生（2010年与金球奖合并）前三名，均名列第三。

Xavier "Xavi" Hernández Creus (Catalan: [ˈ(t)ʃaβi ərˈnandəz ˈkɾɛws] Spanish: [ˈtʃaβj erˈnandeθ ˈkɾeus]; born 25 January 1980) is a Spanish professional footballer who plays as a central midfielder for Qatari club Al Sadd SC. Xavi came through La Masia, the Barcelona youth academy, at the age of 11. He made his first-team debut against Mallorca in August 1998. Since then he has played 700 matches, scored 82 goals and made more than 180 assists for over 50 players. Xavi is the first player in Barcelona's history to play 150 international matches. Highly regarded for his humble persona and team ethos, Xavi is viewed as being the embodiment of the tiki-taka passing style of play, and is considered to be one of the greatest central midfielders of all time. He is also considered by some to be the greatest Spanish player ever.