Richard or Rick Green may refer to:
Sports
- Dick Green (born 1941), baseball player
- Richard Green (cricketer) (born 1976), English cricketer
- Richard Green (footballer) (born 1967), English football (soccer) player
- Richard Green (golfer) (born 1971), Australian golfer
- Richard Green (referee) (1937–1983), boxing referee
- Richard Green (soccer) (born 1949), former U.S. soccer player
- Rick Green (ice hockey) (born 1956), former ice hockey defenceman
- Rickey Green (born 1954), basketball player
- Ritchie Green (born 1925), former Australian rules footballer
Others
- Richard Green (academic), Interim President, Lincoln University, Pennsylvania
- Richard Green (actor), American actor
- Richard Green (actor, born 1963), Australian actor and script writer, known from Jewboy, Boxing Day and The Last Confession of Alexander Pearce
- Richard Green (astronomer), American astronomer at the National Optical Astronomy Observatory and former director of the Kitt Peak National Observatory
- Richard Green (chancellor) (1936–1989), first black New York City School Chancellor
- Richard Green (MP) (17th century), Coventry MP in 1628
- Richard Green (politician) (1907–1961), Australian politician and judge
- Richard Green (producer), South African film producer of The Wooden Camera
- Richard Green (sexologist) (born 1936), American sexologist, physician, lawyer, and founder of the International Academy of Sex Research
- Richard Green (shipowner) (1803–1863), English philanthropist and shipowner
- Richard Green (soldier) (1980–2002), Canadian soldier killed in 2002 by American friendly fire during a tour in Afghanistan
- Richard Green (technologist) (born 1955), Nokia's chief technology officer from 2010 until 2011
- Richard Green (telecommunication) (born 1936 or 1937), American, former and present director, president or CEO of various companies in the telecommunications industry
- Richard Firth Green, Canadian medievalist
- Richard J. Green (born 1964), American chemist
- Richard K. Green (born 1959), American economist
- Richard Lancelyn Green (1953–2004), English Sherlock Holmes expert
- Rick Green (born 1953), Canadian comedian
- Rick Green (Texas politician) (born 1971), former Republican member of the Texas House of Representatives