Richard Purvis Marshall (3 April 1818 – 15 August 1872) was a British pastoral squatter and high ranking Native Police officer in the colonies of New South Wales and Queensland. He was co-founder of the Gundi Windi cattle and sheep run which later evolved into the town of Goondiwindi. He was appointed to the Native Police in 1850 and became Commandant of the force in 1855. He retired from the Native Police in 1856 and held various Justice of the Peace and police magistrate roles in Goondiwindi until his death in 1872.