Alibek is a masculine given name. Notable people with the name include:
Alibek Aliev (born 1996), Russian-Swedish footballer Alibek Bashkaev (born 1989), Russian judoka Alibek Buleshev (born 1981), Kazakhstani footballer Alibek Delimkhanov (born 1974) Alibek Sapaýew (born 1987), Turkmenistan football referee
See also Ken Alibek (born 1950), Soviet physician, microbiologist and biological warfare expert