John Plath
 John Plath is an Australian former rugby league footballer of the 1990s. He played in all of the Brisbane Broncos' first four grand final wins from the interchange bench and retired as the most-capped Bronco not to have played representative football.Plath was a Queensland rugby union Schoolboy representative in 1986/87 before playing for Wynnum-Manly Seagulls. He was graded by the Brisbane Broncos from their Colts team in 1990.