詹卢卡·维亚利（意大利语：Gianluca Vialli，1964年7月9日－）是一名已退役的意大利足球员。

维埃里早年出道于意大利一家小型球会，1983/84年球季转会至森多利亚。在森多利亚期间维埃里成绩骄人，除赢得一次意甲冠军外，还赢得三届意大利杯和一次欧洲杯赛冠军杯(1990)，1992年更打入欧冠杯决赛，惜败于巴塞隆拿。维埃里此时也是意大利国家队成员之一，曾出席两次世界杯(1986、1990)和一次欧洲国家杯(1988)。

维埃里于1992年以1200万英镑转会费转投祖云达斯，效力期间曾于1996年赢得欧冠杯冠军。之后再远赴英国加盟当地球会车路士。1998年维埃里正式接掌车路士领队一职，曾带领球队赢得2000年英格兰足总杯冠军。可惜他未能在联赛拿出成绩，终在2001年被辞退。

Gianluca Vialli (born 9 July 1964 in Cremona) is an Italian football manager and former footballer who played as a forward. Since retiring, he has gone into management and punditry and is a commentator for Sky Sport Italia.

Vialli started his club career at Cremonese in 1980 in his native Italy where he made 105 league appearances scoring 23 goals. His performances impressed Sampdoria who signed him in 1984. During which time he scored 85 league goals, won 3 Italian cups, the Serie A and the European Cup Winners Cup. Vialli transferred to Juventus for a World record £12.5 million in 1992. During this time he won the Italian Cup, the Serie A, Italian Supercup, UEFA Champions League and the UEFA Cup. In 1996 Vialli joined Chelsea and became Chelsea player manager the following season. In England he won the FA Cup, League Cup, UEFA Cup Winners Cup and UEFA Super Cup. He is one of nine footballers to have won the three main European club competitions, and the only forward to have done so; he is also the only player in European footballing history to have both winner's and runner's up medals in all three main European club competitions.