| Robert Seton | Robert Seton, 1. Earl of Winton | Robert Seton, 2. Earl of Winton |
| Robert Settekorn | Robert Seuffert | Robert Severin |
| Robert Sewell | Robert Seyfert | Robert Seyfried |
| Robert Seymour | Robert Shackleton | Robert Shakespeare |
| Robert Shane Kimbrough | Robert Shapiro | Robert Shapiro (Chemiker) |
| Robert Shapiro (Rechtsanwalt) | Robert Sharer | Robert Sharpe |
| Robert Shavlakadze | Robert Shaw | Robert Shaw (Physiker) |
| Robert Shaw (Schauspieler) | Robert Shaw Hoffmann | Robert Shaye |
| Robert Shea | Robert Shearer | Robert Shearman |
| Robert Sheckley | Robert Sheehan | Robert Sheldon, Baron Sheldon |
| Robert Shelton | Robert Sheppard | Robert Sheridan Voss |
| Robert Sherman | Robert Sherwood | Robert Sherwood Dillon |
| Robert Shiller | Robert Shillingford Babcock | Robert Shirlaw |
| Robert Shirley | Robert Shirley, 13. Earl Ferrers | Robert Short |
| Robert Short (Maskenbildner) | Robert Shwartzman | Robert Shy |
| Robert Siatka | Robert Sibbald | Robert Siboldi |
| Robert Sidney | Robert Sidney Cahn | Robert Sidney Foster |
| Robert Sidney Gelbard | Robert Sidney Pratten | Robert Sidney, 1. Earl of Leicester |
| Robert Sidney, 2. Earl of Leicester | Robert Siegel | Robert Siegel (Schriftsteller) |
| Robert Sieger | Robert Sieger (General) | Robert Sieger (Geograph) |
| Robert Siegfried Dieter Athenstedt | Robert Siegfried Nagel | Robert Siegismund Schanz |
| Robert Siegler | Robert Siewert | Robert Sigel |
| Robert Sighvatsson | Robert Sigismund Schanz | Robert Sigl |
| Robert Sigl (Politiker) | Robert Sigurðsson | Robert Sigurdsson |
| Robert Sikes | Robert Silbereisen | Robert Siliciano |
| Robert Siller | Robert Silliman Hillyer | Robert Silverberg |
| Robert Silvercruys | Robert Silverman | Robert Sime Aitken |
| Robert Simms | Robert Simon | Robert Simon (Eishockeyspieler) |
| Robert Simon (Geistlicher, 1937) | Robert Simon (Kunsthändler) | Robert Simon (Kunstsammler) |
| Robert Simon (Wasserspringer) | Robert Simon Braunschweig | Robert Simonds |
| Robert Simpson | Robert Simpson (Komponist) | Robert Simpson (Leichtathlet) |
| Robert Simpson Woodward | Robert Sims | Robert Simson |
| Robert Sinclair Dietz | Robert Sinclair Hunter | Robert Singer |
| Robert Sink | Robert Sinnaeve | Robert Sinsheimer |
| Robert Siodmak | Robert Sipp | Robert Sirianni |
| Robert Sjursen | Robert Skelton | Robert Skidelsky |
| Robert Skotak | Robert Skov | Robert Skuppin |
| Robert Sladeczek | Robert Slater | Robert Slatzer |
| Robert Slimbach | Robert Slippens | Robert Sliwinski |
| Robert Smail's Printing Works | Robert Smail’s Printing Works | Robert Smallbones |
| Robert Smalls | Robert Smeets | Robert Smigel |
| Robert Smirke | Robert Smirke (Architekt) | Robert Smirke (Maler) |
| Robert Smith | Robert Smith (Historiker) | Robert Smith (Musiker) |
| Robert Smith (Politiker, 1757) | Robert Smith (Politiker, 1802) | Robert Smith (Reiter) |
| Robert Smith Sikes | Robert Smith Sikes, Jr. | Robert Smith Walker |
| Robert Smith, 3. Baronet | Robert Smith, Baron Smith of Kelvin | Robert Smith? |
| Robert Smithson | Robert Smuda | Robert Smyllie |
| Robert Smythson | Robert Snodgrass | Robert Snyder |
| Robert Soare | Robert Sobera | Robert Soblen |
| Robert Sobukwe | Robert Sohl | Robert Sokal |
| Robert Solé | Robert Solomon Wistrich | Robert Solovay |
| Robert Solow | Robert Soloway | Robert Somers Brookings |
| Robert Sommer | Robert Sommer (Fechter) | Robert Sommer (Historiker) |
| Robert Sommer (Mediziner) | Robert Sommer (Politiker) | Robert Sommer (Schriftsteller) |
| Robert Sommer (Verwaltungsjurist) | Robert Sondheimer | Robert Sorgenfrey |
| Robert Soule | Robert Southey | Robert Southwell |
| Robert Spaemann | Robert Spangler | Robert Spano |
| Robert Sparr | Robert Spämann | Robert Spears |
| Robert Speer | Robert Spehar | Robert Spence |
| Robert Spencer | Robert Spencer (Religionswissenschaftler) | Robert Spencer Carr |
| Robert Spencer Olpin | Robert Spencer, 2. Earl of Sunderland | Robert Spencer, 4. Earl of Sunderland |
| Robert Spieß | Robert Spielvogel | Robert Spies |
| Robert Spies (Bildhauer) | Robert Spies (Tennisspieler) | Robert Spiess |
| Robert Spillane | Robert Spindler | Robert Spiske |
| Robert Spitz | Robert Spitzer | Robert Spreng |
| Robert Springer | Robert Springer (Schriftsteller) | Robert Springsteen |
| Robert Sproul | Robert Sputh | Robert St. Clair |
| Robert Stachel | Robert Stack | Robert Stack (General) |
| Robert Stadelmann | Robert Stadler | Robert Stadler (Abt) |
| Robert Stadlhofer | Robert Stadlober | Robert Stafford |
| Robert Stafford (Begriffsklärung) | Robert Stahl | Robert Stalder |
| Robert Stallman | Robert Stallman (Schriftsteller) | Robert Stalmann |
| Robert Stalmann (Pastor) | Robert Stalnaker | Robert Stamm |
| Robert Stampa | Robert Stanbury | Robert Standish |
| Robert Stanfield | Robert Stanford Brown | Robert Stanford Kreider |
| Robert Stangland | Robert Stanislaus Griffin | Robert Stanjek |
| Robert Stanley | Robert Stanley (Maler) | Robert Stannard |
| Robert Stanton | Robert Starer | Robert Starke |
| Robert Stauch | Robert Stauffer | Robert Staughton Lynd |
| Robert Stawell Ball | Robert Stäger | Robert Stäger (Entomologe) |
| Robert Stähr | Robert Stämpfli | Robert Sténuit |
| Robert Stöcklin | Robert Stebbins | Robert Steckle |
| Robert Steegers | Robert Steele | Robert Stefko |
| Robert Stehli | Robert Steidl | Robert Steiger |
| Robert Steigerwald | Robert Stein | Robert Stein (Polarforscher) |
| Robert Stein (Politiker) | Robert Steinberg | Robert Steiner |
| Robert Steiner (Autor) | Robert Steiner (Fußballspieler) | Robert Steiner (Maler, 1941) |
| Robert Steiner (Moderator) | Robert Steiner von Pfungen | Robert Steinhäuser |
| Robert Steinmann | Robert Stell Heflin | Robert Stell Lemmon |
| Robert Stemmer | Robert Stemmle | Robert Stempel |
| Robert Stenuit | Robert Stephen | Robert Stephen Adamson |
| Robert Stephen Dehler | Robert Stephen Ford | Robert Stephen Hawker |
| Robert Stephen Ingersoll | Robert Stephen John Sparks | Robert Stephen Strichartz |
| Robert Stephens | Robert Stephenson | Robert Stephenson & Co. |
| Robert Stephenson and Company | Robert Stephenson Smith Baden-Powell | Robert Stephenson Smyth Baden-Powell |
| Robert Sterba | Robert Sterflinger | Robert Sterk |
| Robert Sterl | Robert Sterling | Robert Sterling Clark |
| Robert Stern | Robert Stern (Architekt, 1885) | Robert Sternberg |
| Robert Stethem | Robert Stetson Shaw | Robert Steuart |
| Robert Steven Ledley | Robert Stevens | Robert Stevens (Seeoffizier) |
