Craig Tiley is a South African tennis executive and retired US college tennis coach.
Tiley is the current CEO of Tennis Australia, which is the governing body that oversees tennis in Australia. He is also the Director of the Australian Open. As a college coach he led the Illinois Fighting Illini men's tennis team to National Collegiate Athletic Association (NCAA) Division I national championship in 2003 and ITA National Team Indoor Championships in 2003 and 2004.
Tiley led the Illinois men's tennis team to ITA National Team Indoor Championships in 2003 and 2004, and reached the championship match three other times in 1998, 1999, and 2002. He also led Illinois to a 32–0 record and an NCAA Men's Tennis Championship in 2003. Tiley's He received his second Wilson/ITA Division I National Coach of the Year award following the 2003 season.
Tiley coached Illinois to their record for longest consecutive win streak in NCAA history at 64 matches, spanning from their first match of the 2002–2003 season and ending with a 4–2 defeat by UCLA in the semi-finals of the 2004 NCAA Men's Tennis Tournament.