Richard Marshall
Richard Marshall may refer to:
- Richard Marshal, 3rd [Earl of Pembroke]
- Richard Marshall (priest), English dean of Christ Church and administrator at Oxford University
- Richard Marshall (United States Army officer), U.S. Army general who served in both World War I and World War II
- Richard Marshall (rugby league), rugby league footballer
- Richard Marshall (defensive back), American football player for the San Diego Chargers
- Richard Bud Marshall, American football defensive lineman
- Richard Marshall (DJ), British DJ who has also recorded under the name Scanty Sandwich
- Richard Purvis Marshall, British pastoral squatter and Native Police officer in the colonies of New South Wales and Queensland
- Richard O. Marshall, creator of high fructose corn syrup with his partner Earl R. Kooi
- Richard Marshall (entrepreneur), British barber and business leader, founder of Pall Mall Barbers
- Richard Marshall (Zodiac Killer suspect)