Richard M Daley 💼 Politician Richard M Karp 💼 Mathematician, computer scientist, university teacher Richard M Linnehan 💼 Astronaut, veterinarian Richard M Sherman 💼 Songwriter, composer, screenwriter, actor, lyricist Richard Maack 💼 Explorer, anthropologist, botanist, naturalist, geographer, botanical collector, scientific collector Richard Madden 💼 Actor, stage actor, film actor, television actor Richard Maibaum 💼 Screenwriter, film producer, stage actor Richard Manuel 💼 Singer-songwriter, singer, pianist, recording artist Richard Marcinko 💼 Military officer, radio personality, writer, sailor, veteran Richard Marquand 💼 Film director, screenwriter, film producer, television director, director Richard Martel 💼 Ice hockey coach, politician, coach Richard Martin West 💼 Astronomer, university teacher Richard Marx 💼 Musician, songwriter, singer-songwriter, composer, film editor, singer, pianist, record producer, guitarist Richard Mastracchio 💼 Astronaut, engineer, physicist Richard Masur 💼 Television actor, film actor, politician, trade unionist, screenwriter, film director Richard Mateelong 💼 Athletics competitor Richard Matheson 💼 Writer, screenwriter, novelist, science fiction writer Richard Matvichuk 💼 Ice hockey player, ice hockey coach Richard Mcbride 💼 Politician Richard Mcclure 💼 Rower Richard Mcgonagle 💼 Actor, television actor, voice actor Richard Meier 💼 Architect, sculptor Richard Mentor Johnson 💼 Politician, lawyer Richard Moll 💼 Film actor, television actor, voice actor, actor, dub actor Richard Moller Nielsen 💼 Association football player, association football coach Richard Monette 💼 Stage actor, film actor, film director Richard Montague 💼 Mathematician, philosopher, university teacher, linguist Richard Montgomery 💼 Military officer Richard Morales 💼 Association football player, association football coach Richard Morris Hunt 💼 Architect, sculptor Richard Mulcahy 💼 Politician Richard Mulligan 💼 Actor, stage actor, television actor, film actor, voice actor Richard Myers 💼 Air force officer Richard N Frye 💼 Linguist, iranologist, university teacher Richard N Richards 💼 Military officer, astronaut, aircraft pilot Richard Neal 💼 Politician Richard Neutra 💼 Architect, photographer Richard Nixon 💼 Politician, military officer, lawyer, autobiographer, statesperson Richard O Brien 💼 Actor, playwright, composer, screenwriter, writer, film actor, television presenter, television actor, television writer, film screenwriter, video game actor, voice actor Richard O Connor 💼 Military personnel Richard O Covey 💼 Military officer, astronaut, aircraft pilot Richard Of Chichester 💼 Catholic priest, catholic bishop Richard Of Cornwall 💼 Earl of cornwall Richard Of Saint Victor 💼 Theologian, philosopher Richard Olney 💼 Politician, diplomat, lawyer Richard Oswald 💼 Film director, screenwriter, film producer Richard Overy 💼 Military historian, historian, university teacher Richard Owen 💼 Curator, biologist, paleontologist, zoologist, university teacher, anatomist, paleoanthropologist, writer Richard Parke 💼 Bobsledder Richard Parkes Bonington 💼 Painter, lithographer, artist Richard Patrick 💼 Singer, musician, guitarist Richard Pearse 💼 Farmer, inventor, engineer, aircraft pilot Richard Perle 💼 Politician, political scientist, political adviser Richard Petiot 💼 Ice hockey player Richard Petty 💼 Nascar team owner, racing automobile driver, politician Richard Pipes 💼 Historian, writer, university teacher Richard Plant Bower 💼 Diplomat Richard Pococke 💼 Anglican priest, egyptologist, travel writer, archaeologist, writer, anthropologist Richard Portnow 💼 Actor, television actor, film actor, film producer, stage actor Richard Posner 💼 Judge, economist, philosopher, blogger, university teacher, jurist