Blackguard Gully is a heritage-listed former Chinese mining camp and now reserve at Whiteman Avenue, Young, Hilltops Council, New South Wales, Australia. It was part of the Lambing Flat or Burragorang goldfields, and was a primary location of the anti-Chinese Lambing Flat riots of 1861. The property is owned by the Hilltops Council (formerly the Young Shire Council). It was added to the New South Wales State Heritage Register on 13 March 2009.