| Robert Arkwright | Robert Armbruster | Robert Armin |
| Robert Armitage | Robert Armstrong | Robert Armstrong (Begriffsklärung) |
| Robert Armstrong Stewart Macalister | Robert Armstrong, Baron Armstrong of Ilminster | Robert Arnaud |
| Robert Arnauld d'Andilly | Robert Arnauld d’Andilly | Robert Arnesen |
| Robert Arneson | Robert Arnold | Robert Arnold Crawshaw |
| Robert Arnold Fritzsche | Robert Arnold Sutermeister | Robert Arnoldowitsch Suris |
| Robert Arnott Wilson | Robert Aron | Robert Arquette |
| Robert Arrak | Robert Arrhenius | Robert Arsumanjan |
| Robert Arter | Robert Arthur | Robert Arthur (Autor) |
| Robert Arthur (Produzent) | Robert Arthur (Schauspieler) | Robert Arthur Bell |
| Robert Arthur Douglass Ford | Robert Arthur Gordon Ley | Robert Arthur Helliwell |
| Robert Arthur James Gascoyne-Cecil, 5. Marquess of Salisbury | Robert Arthur Kardashian | Robert Arthur Morton Stern |
| Robert Arthur Scalapino | Robert Arthur Schönherr | Robert Arthur Talbot Gascoyne-Cecil, 3. Marquess of Salisbury |
| Robert Artner | Robert Artur Holst | Robert Arundell |
| Robert Arzet | Robert Arzumanjan | Robert Arzumanyan |
| Robert Asher | Robert Ashley | Robert Aske |
| Robert Askin | Robert Aspöck | Robert Aspin |
| Robert Asprin | Robert Assmus | Robert Atherley |
| Robert Atkins | Robert Atkins (Ernährungswissenschaftler) | Robert Atkins (Mediziner) |
| Robert Atkins (Politiker) | Robert Atkinson Davis | Robert Atkyns |
| Robert Atkyns (Richter) | Robert Attersley | Robert Atwell |
| Robert Atwell (Bischof) | Robert Atzorn | Robert Aubrey Hinde |
| Robert Audi | Robert Auer | Robert Auer (Fußballspieler) |
| Robert Auer (Maler) | Robert August Kahn | Robert August Paul Keller |
| Robert August Pflug | Robert August Wilhelm von Wachholtz | Robert Augustine Hurley |
| Robert Augustus Toombs | Robert Auld | Robert Aulotte |
| Robert Aumann | Robert Aumüller | Robert Austerlitz |
| Robert Austerlitz (Schriftsteller) | Robert Austin | Robert Austin Markus |
| Robert Austrian | Robert Awalt | Robert Axelrod |
| Robert Aymar | Robert Ayres | Robert – Die Puppe des Teufels |
| Robert Åhman-Persson | Robert Étienne | Robert Śliwiński |
| Robert Šarović | Robert Šebenik | Robert Špehar |
| Robert Štěrba | Robert Šulgan | Robert Žák |
| Robert Žulj | Robert B. Abrams | Robert B. Alter |
| Robert B. Anderson | Robert B. Baker | Robert B. Bird |
| Robert B. Brandom | Robert B. Brown | Robert B. Burckel |
| Robert B. Campbell | Robert B. Carney | Robert B. Chiperfield |
| Robert B. Cialdini | Robert B. Corey | Robert B. Cranston |
| Robert B. Crosby | Robert B. Duncan | Robert B. Elliott |
| Robert B. F. Peirce | Robert B. Flowers | Robert B. Goldmann |
| Robert B. Gordon | Robert B. Griffiths | Robert B. Hardy |
| Robert B. Hauser | Robert B. Hawley | Robert B. Heimann |
| Robert B. Howell | Robert B. Israel | Robert B. Jordan |
| Robert B. Laughlin | Robert B. Lees | Robert B. Leighton |
| Robert B. Lindsay | Robert B. MacLeod | Robert B. Macon |
| Robert B. McAfee | Robert B. McClure | Robert B. Meyer |
| Robert B. Meyner | Robert B. Neller | Robert B. Palmer |
| Robert B. Parker | Robert B. Payne | Robert B. Pippin |
| Robert B. Radnitz | Robert B. Reich | Robert B. Rowling |
| Robert B. Salter | Robert B. Scarborough | Robert B. Sherman |
| Robert B. Silvers | Robert B. Simon | Robert B. Stacy-Judd |
| Robert B. Talisse | Robert B. Van Valkenburgh | Robert B. Vance |
| Robert B. Vance (Politiker, 1793) | Robert B. Vance (Politiker, 1828) | Robert B. Weide |
| Robert B. White | Robert B. Williams | Robert B. Wilson |
| Robert B. Wiringa | Robert B. Woodward | Robert B. Zoellick |
| Robert Baberske | Robert Babicz | Robert Bach |
| Robert Bach (Politiker) | Robert Bach (Theologe) | Robert Bachem |
| Robert Bachem (Verleger) | Robert Bacher | Robert Bachner |
| Robert Bachraty | Robert Backfisch | Robert Bacon |
| Robert Bacon (Politiker, 1860) | Robert Baddeley Simpson | Robert Baden-Powell |
| Robert Baden-Powell, 1st Baron Baden-Powell | Robert Baden-Powell, 3. Baron Baden-Powell | Robert Badenberg |
| Robert Badham | Robert Badinter | Robert Badjie |
| Robert Baer | Robert Baerwald | Robert Baetens |
| Robert Bagley Foster | Robert Bahr | Robert Baikie |
| Robert Bail | Robert Baird | Robert Baker |
| Robert Baker (Politiker) | Robert Baker (Schauspieler, 1940) | Robert Baker (Schauspieler, 1979) |
| Robert Bakewell | Robert Bakewell (Agrarwissenschaftler) | Robert Bakewell (Geologe) |
| Robert Bakker | Robert Balajthy | Robert Balchin, Baron Lingfield |
| Robert Balck | Robert Balcke | Robert Baldauf |
| Robert Baldin | Robert Baldock | Robert Baldwin |
| Robert Baldwin Ross | Robert Baldwin Sullivan | Robert Bales |
| Robert Balfour | Robert Balfour, 5. Lord Balfour of Burleigh | Robert Ball |
| Robert Ball (Politiker) | Robert Ballaman | Robert Ballard |
| Robert Ballard (Komponist) | Robert Ballard (Musikverleger) | Robert Ballard (Unterwasserarchäologe) |
| Robert Ballin | Robert Balling | Robert Balling Jr. |
| Robert Balson Dingle | Robert Balthasar Christ | Robert Balzar |
| Robert Balzar Trio | Robert Bamford | Robert Banks |
| Robert Banks (Chemiker) | Robert Banks Jenkinson | Robert Banks Jenkinson, 2. Earl of Liverpool |
| Robert Bannatyne Finlay | Robert Bannert | Robert Barany |
| Robert Baravalle | Robert Barclay | Robert Barclay (Quäker) |
| Robert Barclay Allardice | Robert Barel | Robert Barker |
| Robert Barker (Drucker) | Robert Barker (Maler) | Robert Barker, 1. Baronet |
| Robert Barnes | Robert Barney Baker | Robert Barnum |
| Robert Barnwell | Robert Barnwell Rhett, Sr. | Robert Barrat |
| Robert Barrat (Journalist) | Robert Barrat (Schauspieler) | Robert Barro |
| Robert Barron | Robert Barron (Bischof) | Robert Barron (Erfinder) |
| Robert Barrow | Robert Barry | Robert Barry (Begriffsklärung) |
| Robert Barry (Musiker) | Robert Bart | Robert Barta |
| Robert Barth | Robert Barth (Historiker) | Robert Barth (Jurist) |
| Robert Barth (Politiker) | Robert Barth (Rennfahrer) | Robert Barth (Unternehmer) |
| Robert Barth (Widerstandskämpfer) | Robert Bartha | Robert Bartholomew |
| Robert Bartholow | Robert Bartini | Robert Bartko |
| Robert Bartl | Robert Bartleh Cummings | Robert Bartlett |
| Robert Bartlett (Entdecker) | Robert Bartlett (Historiker) | Robert Bartlett Haas |
| Robert Bartlick | Robert Barton | Robert Bartram |
| Robert Bartsch | Robert Basic | Robert Bass |
| Robert Bassen | Robert Bassler | Robert Bateman |
| Robert Bates | Robert Bathurst | Robert Batkowski |
| Robert Battagliola | Robert Battes | Robert Battey McClure |
| Robert Batty | Robert Bauch | Robert Bauder |
