Fazliu is an Albanian surname. Notable people with the name include:

Astrit Fazliu (born 1987), Kosovo Albanian footballer
Bahri Fazliu (1971–1998), Kosovo Albanian poet, publicist and nationalist
Valon Fazliu (born 1996), Swiss footballer
Kreshnik Fazliu (born 1984), Kosovo Albanian rapper
Laura Fazliu (born 2000), Kosovo Albanian judoka 

Albanian-language surnames