Matthew Marsh may refer to:

• Matthew Marsh (racing driver) (born 1968), British racing driver
• Matthew Marsh (actor) (born 1954), English actor
• Matthew Marsh (boxer) (born 1982), British professional boxer
• Matthew Henry Marsh, British Member of Parliament for Salisbury and Queensland pioneer pastoralist
• Matty Marsh, English rugby league footballer

• William Miller (architect)
• William Miller (baseball)
• William Miller (British publisher)
• William Miller (criminal)
• William Miller Drennen
• William Miller Farm
• William Miller (footballer born 1890)
• William Miller (footballer born 1908)
• William Miller (footballer, born 1996)
• William Miller (football player)
• William Miller (general)
• William Miller Jenkins
• William Miller Ord
• William Miller (poet)
• William Miller (publisher)
• William Miller (RAF officer)
• William Miller Wallace
• William Milligan High School
• William Milligan Sloane III
• William Mills (Alamo)
• William Millsaps
• William Mills (bishop)
• William Mills (disambiguation)
• William Millton
• William Milman