Richard Clarke may refer to:

• Richard Clarke (boxer), Jamaican boxer
• Richard Clarke (footballer born 1979), Northern Irish footballer with Portadown
• Richard Clarke (footballer born 1985), Northern Irish footballer with Newry City & Glentoran
• Richard Clarke (frontiersman) (1845-1930), English frontiersman and scout in the United States; inspiration for character Deadwood Dick
• Richard Clarke (merchant) (1711-1795), Boston merchant and Loyalist, father-in-law of John Singleton Copley
• Richard Clarke (vicar) (died 1634), English preacher, on the committee translating the King James version of the Bible
• Richard A. Clarke (born 1950), retired U.S. government official and expert in counter-terrorism
• Richard Henry Clarke (1843-1906), U.S. Representative from Alabama
• Richard W. B. Clarke (1910-1975), UK civil servant
• J. Richard Clarke (born 1927), leader in The Church of Jesus Christ of Latter-day Saints
• Richard Clarke (radio personality) (born 1978), radio presenter on 95.8 Capital FM and The Big Top 40 Show
• Richard Clarke (actor), part of the cast of Notorious (1946), Desperate Cargo (1941), Riot Squad (1941) and others
• Richard Clarke (sailor), Canadian sailor
• Richard Clarke (bishop) (born 1949), Bishop of Meath and Kildare
• Richard Clarke (rugby league), rugby league footballer of the '80s and '90s.

[ Source: Wikipedia ]