Aivar Lillevere (born 23 January 1962 in Põltsamaa) is an Estonian football coach.
Lillevere coached the Estonia national football team during their campaign in 2000. Both games he coached ended in losses, and he was succeeded by Arno Pijpers. In 2002, Lillevere was appointed as coach of JK Viljandi Tulevik and was promoted to managing and technical director in 2004. He is currently a mentor to the Estonia women's national football team.