Peter Grant Blackburn (born 25 March 1968) is an Australian badminton player who affiliated with the Ballarat Badminton Association. He competed at the 1996 and 2000 Summer Olympics, and collected four bronze medals at the Commonwealth Games. Blackburn graduated from the Ballarat University College with a Diploma in Teaching in 1991. He was awarded the Hollioake Medallion in 1991, 1994 and 1995 for his outstanding contribution to sport in the City of Ballarat, and in 1999 he was named Ballarat Sportsperson of the Year.