Mark Daniel Milligan (born 4 August 1985 in Sydney, Australia) is an Australian football (soccer) player who plays for Melbourne Victory in the A-League. He is also the incumbent captain of the club. He is a utility defender, originally known as a right-back, but also spent much of his early career playing in central defence and eventually settled in defensive midfield where he has enjoyed most of his success with Melbourne Victory and the Australian National Team. He attended Trinity Catholic College, Auburn, from 1997 until 2003.