Myall Park Botanic Garden is a heritage-listed botanic garden at Myall Park Road, Glenmorgan, Western Downs Region, Queensland, Australia. It was founded by grazier David Morrice Gordon who made the first plantings on his Myall Park sheep station in 1941. He expanded the garden in the 1950s with the help of gardeners Len Miller and Alf Gray and nursery buildings were built by Harry Howe. It was added to the Queensland Heritage Register on 9 November 2012.