Robert S Mulliken 💼 Physicist, theoretical chemist, university teacher Robert S Woodworth 💼 Psychologist, university teacher Robert Sabatier 💼 Poet, writer, screenwriter, literary critic Robert Sacre 💼 Basketball player Robert Sanchez 💼 Association football player Robert Sapolsky 💼 University teacher, writer, biologist, neurologist, neuroscientist Robert Sara 💼 Association football player, association football coach Robert Sarah 💼 Catholic priest, latin catholic bishop, priest Robert Satcher 💼 Astronaut, chemical engineer, orthopedic surgeon Robert Savoie 💼 Opera singer Robert Scheidt 💼 Sailor Robert Schuller 💼 Pastor, non-fiction writer Robert Schuman 💼 Politician, diplomat, lawyer Robert Schumann 💼 Composer, pianist, music critic, conductor, musicologist, music educator, writer Robert Schwartzman 💼 Actor, musician, singer-songwriter, screenwriter, film actor, film director Robert Schwentke 💼 Screenwriter, film director Robert Sean Leonard 💼 Television actor, stage actor, film actor, actor Robert Seguso 💼 Tennis player Robert Serber 💼 Physicist, university teacher, nuclear physicist Robert Shavlakadze 💼 Athletics competitor, athlete Robert Shaw 💼 Actor, writer, novelist, playwright, screenwriter, film actor Robert Shaye 💼 Film producer, film director, actor, film actor, screenwriter Robert Shea 💼 Writer, journalist, novelist, science fiction writer Robert Sheckley 💼 Science fiction writer, novelist, screenwriter, writer Robert Sheehan 💼 Actor Robert Shwartzman 💼 Racing automobile driver, formula one driver Robert Silverberg 💼 Screenwriter, novelist, writer, science fiction writer, author Robert Simson 💼 Mathematician, historian of mathematics, university teacher Robert Siodmak 💼 Film director, screenwriter, film producer, actor, director Robert Skov 💼 Association football player Robert Smalls 💼 Politician, military officer, maritime pilot, businessperson Robert Smigel 💼 Actor, puppeteer, screenwriter, television actor, film director, voice actor, comedian, film producer Robert Smithson 💼 Sculptor, land artist, photographer, geologist, draftsperson, painter, art theorist, visual artist, conceptual artist, architectural draftsperson Robert Snodgrass 💼 Association football player Robert Sobukwe 💼 Educator, activist Robert Solow 💼 Economist, university teacher, professor Robert Southey 💼 Writer, poet, historian, biographer, politician, translator Robert Spaemann 💼 Philosopher, university teacher, writer Robert Stack 💼 Actor, voice actor, character actor, television actor, film actor, film producer Robert Stanbury 💼 Lawyer, politician Robert Stanfield 💼 Politician, lawyer, ambassador Robert Stangland 💼 Athletics competitor Robert Stanley Weir 💼 Poet, judge Robert Steinberg 💼 Mathematician, university teacher Robert Stephens 💼 Stage actor, film actor, television actor Robert Stephenson 💼 Civil engineer, politician, railway engineer Robert Sterling 💼 Film actor, television actor, stage actor Robert Sternberg 💼 Psychologist, university teacher Robert Stirling 💼 Inventor, cleric, engineer Robert Stolz 💼 Conductor, composer, film score composer Robert Stromberg 💼 Film director, designer, production designer Robert Stroud 💼 Ornithologist, zoologist, criminal Robert Surcouf 💼 Privateer, writer, ship-owner, slave trader Robert Surtees Cinematographer 💼 Cinematographer, photographer Robert Swinhoe 💼 Biologist, ornithologist, zoologist, naturalist, lepidopterist, ichthyologist, botanist, diplomat, scientific collector Robert T A Innes 💼 Astronomer Robert T Bakker 💼 Paleontologist, novelist, university teacher Robert Tappan Morris 💼 Computer scientist, professor Robert Tarjan 💼 Mathematician, computer scientist, university teacher Robert Taschereau 💼 Lawyer, politician, judge