| William Beckford | William Beckford di Somerley | William Becklean |
| William Beckman | William Beckmann | William Bedford |
| William Bedwell | William Beebe | William Beechey |
| William Bell | William Bell (cantante) | William Bell (cestista) |
| William Bell (fotografo) | William Bell (personaggio) | William Bell Dinsmoor |
| William Bell Scott | William Bellairs | William Belsham |
| William Bemrose | William Ben Hogan | William Bendix |
| William Benedict Nicholson | William Benjamin Lenoir | William Bennett |
| William Bennett (compositore) | William Bennett (musicista) | William Bennett (politico canadese) |
| William Bennett (politico statunitense 1943) | William Bennett (politico statunitense) | William Bennett (politico) |
| William Benson | William Benson Thomas | William Bent |
| William Bentinck | William Bentinck, 1° Conte di Portland | William Bentinck, 1º Conte di Portland |
| William Bentinck, I conte di Portland | William Bentinck, II duca di Portland | William Bentinck, IV duca di Portland |
| William Beresford | William Beresford (ufficiale) | William Beresford, I visconte Beresford |
| William Berger | William Berke | William Bernard Seiling |
| William Bernard Thieben | William Bernard Ullathorne | William Bernbach |
| William Berry | William Bertka | William Bertram |
| William Bertrum | William Berwald | William Besse |
| William Best Evans | William Betty | William Beveridge |
| William Beveridge Liddell | William Bibb | William Bigod |
| William Bill Parsons | William Billingsley | William Bingham |
| William Bingham Baring | William Bird | William Birdwood |
| William Birdwood, I barone Birdwood | William Birkin | William Birrell |
| William Birrell Franke | William Bittle Groseclose | William Biwott |
| William Biwott Tanui | William Black | William Black (attore) |
| William Black (scrittore) | William Blackledge Beaumont | William Blackstone |
| William Blake | William Blake (Chesterton) | William Blake Everett |
| William Blake McEdwards | William Blake Richmond | William Blandy |
| William Blazkowicz | William Bletcher | William Bligh |
| William Bloke | William Blum | William Blumberg |
| William Blume Levy | William Boaventura | William Boeing |
| William Bogard | William Bogart | William Bolcom |
| William Bonac | William Bonner | William Bonnet |
| William Bonney | William Bonville | William Bonville, I barone Bonville |
| William Bonville, VI barone Harington | William Boog Leishman | William Booth |
| William Booth Taliaferro | William Borah | William Bosworth Castle |
| William Bottin | William Botting Hemsley | William Boughton |
| William Bouguereau | William Bouverie | William Bouverie, I conte di Radnor |
| William Bouwens van der Boijen | William Bowie | William Bowman |
| William Bowrey | William Boxall | William Boyce |
| William Boyd | William Boyd (attore) | William Boyd Cate |
| William Boyett | William Boykin | William Boyle |
| William Bracewell | William Brack | William Brade |
| William Bradford | William Bradford (editore) | William Bradford (governatore Plymouth) |
| William Bradford (governatore) | William Bradford (politico) | William Bradford Champlin |
| William Bradford Rosson | William Bradford Shockley | William Bradley |
| William Bradley Pitt | William Bradley-King | William Bradshaw |
| William Brady | William Brady (calciatore) | William Brady (politico) |
| William Braford Rosson | William Bramley | William Branch Giles |
| William Brasseur | William Bratt | William Braunstein |
| William Brennagh | William Brennan | William Brent Bell |
| William Brent Unger | William Brett | William Brett, I visconte Esher |
| William Brewster | William Brewster (ornitologo) | William Brewster (predicatore) |
| William Brian Ashton | William Brian Binnie | William Brian Pillman |
| William Bridge | William Bridgeman, I visconte Bridgeman | William Brinton |
| William Brocius | William Brockedon | William Brodie |
| William Brodrick | William Bromley | William Bronzoni |
| William Brouncker | William Browder | William Brown |
| William Brown (ammiraglio) | William Brown (architetto) | William Brown (giocatore di curling) |
| William Brown (ingegnere) | William Brown (tennista) | William Brown Hunter |
| William Brown Macdougall | William Browne | William Brownrigg |
| William Broyles | William Broyles Jr. | William Bruce |
| William Bruce (politico) | William Bruce Davis | William Bruce Ellis Ranken |
| William Bruce Hale | William Bruce Jenner | William Bruce Rose |
| William Bruce Savage | William Bruce, I baronetto di Balcaskie | William Bryan |
| William Bryant | William Brydon | William Buckland |
| William Buckley | William Buckley (attore) | William Buford |
| William Buie Blakeley | William Bull | William Bunch |
| William Burges | William Burke | William Burke, VII conte di Claincarde |
| William Burke, VII conte di Clanricarde | William Burns | William Burnside |
| William Burr | William Burr McIntosh | William Burrell |
| William Burroughs | William Burton | William Burton (golfista) |
| William Butler | William Butler (attore) | William Butler (generale) |
| William Butler (musicista) | William Butler (regista) | William Butler Yeats |
| William Butterfield | William Butterworth Bayley | William Bynum |
| William Byrd | William C. Bond | William C. Bullitt |
| William C. Cabanne | William C. Campbell | William C. Chase |
| William C. Clayton | William C. de Mille | William C. De Mille |
| William C. deMille | William C. Dowlan | William C. Durant |
| William C. Foster | William C. Gault | William C. Gorgas |
| William C. Lee | William C. Lunalilo | William C. McCool |
| William C. McDonald | William C. McGann | William C. Mellor |
| William C. Menzies | William C. Westmoreland | William C. Zeise |
| William Cadman | William Cadogan | William Cadogan, I conte Cadogan |
| William Cagney | William Cairns | William Calhoun |
| William Calley | William Camenzuli | William Cameron Forbes |
| William Cameron McCool | William Cameron Menzies | William Cameron Townsend |
| William Cameron Weaver | William Campbell | William Campbell (attore 1923) |
| William Campbell (regista) | William Campbell Gault | William Capell |
| William Capell, III conte di Essex | William Capell, IV conte di Essex | William Carey |
| William Carey (cortigiano) | William Carey (missionario) | William Carey Lee |
| William Carington | William Carl Bunting | William Carlisle Towery |
| William Carlos Williams | William Carnegie | William Carnegie, VII conte di Northesk |
| William Carnegie, VIII conte di Northesk | William Carpenter | William Carr |
| William Carr (calciatore) | William Carr (canottiere) | William Carr Beresford |
| William Carr Beresford, I visconte Beresford | William Carrall Hilborn | William Carter |
| William Cartwright | William Carvalho | William Cary |
| William Casey | William Caslon | William Castle |
| William Castro | William Catellani | William Cathcart, I conte Cathcart |
| William Cavendish | William Cavendish (1783) | William Cavendish (cortigiano) |
