哈基姆·阿布都·奥拉朱旺（英语：Hakeem Abdul Olajuwon，1963年1月21日－），出生于尼日尔利亚，为尼日尔利亚裔的美国前NBA职业篮球运动员，暱称大梦（The Dream）。

直至2008年三月，奥拉朱旺是在NBA史上四位达到四双（得分、篮板、阻攻、助攻、抄截其中四项）的球员其中之一（其余三位是：内特·瑟蒙德、阿尔文·罗伯逊、大卫·罗宾逊）。奥拉朱旺也是NBA历史上总阻攻记录的保持人。

与大卫·罗宾森、派屈克·尤英、沙奎尔·奥尼尔并称为当时的NBA四大中锋。

Hakeem Abdul Olajuwon (/əˈlaɪʒuːˌɒn/; [olaɟuwɔ̃]; born January 21, 1963), formerly known as Akeem Olajuwon, is a Nigerian-American retired professional basketball player. From 1984 to 2002, he played the center position in the National Basketball Association (NBA) for the Houston Rockets, and the Toronto Raptors. He led the Rockets to back-to-back NBA championships in 1994 and 1995. In 2008, he was inducted into the Basketball Hall of Fame. Listed at 7 ft 0 in (2.13 m) (but standing closer to 6 ft 10 in (2.08 m) by his own admission), Olajuwon is considered one of the greatest centers ever to play the game. He was nicknamed "The Dream" during his basketball career after he dunked so effortlessly that his college coach said it "looked like a dream."