Ahn Jae-chang (Korean: 안재창, born 1 October 1972) is a retired badminton player from South Korea.

[1] Ahn in his playing career won the Hungarian International and the Canada Open.

He was also part of the Korean team that won the World mixed team championships in 1991 by defeating defending champions Indonesia in the final and has represented his country in many other team competitions.

He also served as the head coach of the Incheon Airport Skymons pro team before.

[2][3] The Bimantara World Junior Championships was an international invitation badminton tournament for junior players.