| Douglas Chapman | Douglas Chapman (Politiker) | Douglas Chapman (Schauspieler) |
| Douglas Charles Abbott | Douglas Charles Clavering | Douglas Charles Rees |
| Douglas Cheek | Douglas Chirambo | Douglas Christopher Judge |
| Douglas City | Douglas Clark | Douglas Clarke |
| Douglas Clavering | Douglas Clement | Douglas Clifton Brown |
| Douglas Clifton Brown, 1. Viscount Ruffside | Douglas Cloudster | Douglas Cloudster II |
| Douglas Cobo | Douglas Cockburn Frith | Douglas Coleman |
| Douglas Colin Cameron | Douglas Colvin | Douglas Conner Ravenel |
| Douglas Cooper | Douglas Copland | Douglas Copp |
| Douglas Corner | Douglas Corrigan | Douglas Costa |
| Douglas Costa de Souza | Douglas County | Douglas County (Colorado) |
| Douglas County (Georgia) | Douglas County (Illinois) | Douglas County (Kansas) |
| Douglas County (Minnesota) | Douglas County (Missouri) | Douglas County (Nebraska) |
| Douglas County (Nevada) | Douglas County (Oregon) | Douglas County (South Dakota) |
| Douglas County (Washington) | Douglas County (Wisconsin) | Douglas County Courthouse |
| Douglas Coupland | Douglas Coutinho | Douglas Crag |
| Douglas Crimp | Douglas Crise | Douglas Croft |
| Douglas Csima | Douglas Cuomo | Douglas D-558-1 |
| Douglas D-558-I | Douglas D-558-II | Douglas D. Osheroff |
| Douglas da Silva | Douglas da Silva Vieira | Douglas Dailey |
| Douglas Dakota | Douglas DAM-1 | Douglas Daniel Clark |
| Douglas DaSilva | Douglas David Forsyth | Douglas David Jones |
| Douglas Davis | Douglas Day Stewart | Douglas DB-7 |
| Douglas DC-1 | Douglas DC-10 | Douglas DC-2 |
| Douglas DC-3 | Douglas DC-4 | Douglas DC-4E |
| Douglas DC-5 | Douglas DC-6 | Douglas DC-6B |
| Douglas DC-7 | Douglas DC-7 (1944) | Douglas DC-7 Seven Seas |
| Douglas DC-7C | Douglas DC-7C Seven Seas | Douglas DC-8 |
| Douglas DC-8-61 | Douglas DC-8-62 | Douglas DC-8-63 |
| Douglas DC-9 | Douglas DC-9 Series 30 | Douglas DC-9 Series 50 |
| Douglas DC-9-15 | Douglas DC-9-30 | Douglas DC-9-32 |
| Douglas DC-9-40 | Douglas DC-9-50 | Douglas DC-9-80 |
| Douglas Dean Osheroff | Douglas Dedge | Douglas Diamond |
| Douglas Dick | Douglas Dolphin | Douglas Donald Davidson |
| Douglas dos Reis | Douglas dos Santos | Douglas dos Santos Justino de Melo |
| Douglas Doty | Douglas Douglas-Hamilton, 14. Duke of Hamilton | Douglas Douglas-Hamilton, 8. Duke of Hamilton |
| Douglas Dryburgh | Douglas DT | Douglas DT-1 |
| Douglas Duarte da Silva | Douglas Duke | Douglas Dunn |
| Douglas DWC | Douglas E. Davis | Douglas E. Soltis |
| Douglas E. Winter | Douglas Eaglesham Dunn | Douglas Edward Biber |
| Douglas Eggers | Douglas Elliott | Douglas Ellis |
| Douglas Elton Thomas Ullman | Douglas Emerson | Douglas Emhoff |
| Douglas Engelbart | Douglas Erwin | Douglas Eugene Savoy |
| Douglas Evans | Douglas Everett | Douglas Everett (Politiker) |
| Douglas Ewart | Douglas F. Brewer | Douglas F. S. Thomson |
| Douglas F. Stotz | Douglas F3D | Douglas F4D |
| Douglas F5D | Douglas F6D | Douglas Fairbanks |
| Douglas Fairbanks in Robin Hood | Douglas Fairbanks Jr. | Douglas Fairbanks jr. |
| Douglas Fairbanks junior | Douglas Fairbanks sen. | Douglas Fairbanks senior |
| Douglas Fairbanks Sr. | Douglas Fairbanks, der Gaucho | Douglas Falls |
| Douglas Feaver | Douglas Ferguson Scott Thomson | Douglas Ferreira |
| Douglas Fithian | Douglas Fletcher | Douglas Flint |
| Douglas Forbes Brewer | Douglas Ford | Douglas Forrester Stotz |
| Douglas Fowley | Douglas Fox | Douglas Francis Jerrold |
| Douglas Franco Teixeira | Douglas Fraser | Douglas Fraser (Gewerkschafter) |
| Douglas Frederick Wilson | Douglas Freedman | Douglas Freitas Cardozo Rodrigues |
| Douglas G. Altman | Douglas G. Hurley | Douglas Gamley |
| Douglas Ganton | Douglas Gap | Douglas Gene Stanhope |
| Douglas Geoffrey Northcott | Douglas Gerald Hurley | Douglas Glacier |
| Douglas Glen Colvin | Douglas Gordon | Douglas Gordon (Filmproduzent) |
| Douglas Gough | Douglas Gracey | Douglas Graf von Saurma-Jeltsch |
| Douglas Gresham | Douglas Grolli | Douglas Gutwein |
| Douglas H. Bosco | Douglas H. Campbell | Douglas H. Erwin |
| Douglas H. Wheelock | Douglas Haig | Douglas Haig Kyle |
| Douglas Haig, 1. Earl Haig | Douglas Haldeman | Douglas Halward |
| Douglas Hamilton | Douglas Hamilton Erwin | Douglas Hamilton, 14. Duke of Hamilton |
| Douglas Hamilton, 14. Herzog von Hamilton | Douglas Hamilton, 8. Duke of Hamilton | Douglas Hamilton, 8. Herzog von Hamilton |
| Douglas Hanahan | Douglas Hancock Cooper | Douglas Harkness |
| Douglas Harold Copp | Douglas Harriman Kennedy | Douglas Harry Wheelock |
| Douglas Hartree | Douglas Harvey | Douglas Hawkes |
| Douglas Heart | Douglas Heck | Douglas Hedin |
| Douglas Hemphill Elliott | Douglas Henderson | Douglas Henderson (Physikochemiker) |
| Douglas Henshall | Douglas Herland | Douglas Hernandes Mendes |
| Douglas Heyes | Douglas Hickox | Douglas Hines |
| Douglas Hodge | Douglas Hofstadter | Douglas Hogg |
| Douglas Hogg (Begriffsklärung) | Douglas Hogg, 1. Viscount Hailsham | Douglas Hogg, 3. Viscount Hailsham |
| Douglas Hogg, Viscount Hailsham | Douglas Holding | Douglas Holding AG |
| Douglas Hoover | Douglas Horse Tram | Douglas Houda |
| Douglas Houghton Campbell | Douglas Houghton, Baron Houghton of Sowerby | Douglas House |
| Douglas House (Newton Stewart) | Douglas House Free School | Douglas Howard |
| Douglas Howard (Diplomat) | Douglas Hoyos | Douglas Hoyos-Trauttmansdorff |
| Douglas Huebler | Douglas Hulick | Douglas Hurd |
| Douglas Hurley | Douglas Hyde | Douglas Invader |
| Douglas Irwin | Douglas Irwin (Eishockeyspieler) | Douglas J. Cuomo |
| Douglas J. Futuyma | Douglas J. Scalapino | Douglas Jackman |
| Douglas Jackson | Douglas James Clark | Douglas James Henshall |
| Douglas James Jardine | Douglas James Johnson | Douglas James Scalapino |
| Douglas James Shearman | Douglas Jay | Douglas Jay, Baron Jay |
| Douglas Jerrold | Douglas Joel Futuyma | Douglas Johansson |
| Douglas John Connah | Douglas John Lishman | Douglas John Malin |
| Douglas Johnson | Douglas Johnston | Douglas Johnstone |
| Douglas Joseph Cardinal | Douglas Joseph Warren | Douglas Junior Ross Santillana |
| Douglas Kear Murray | Douglas Kellner | Douglas Kelt |
| Douglas Kempsell | Douglas Kendrew | Douglas Kennedy |
| Douglas Kennedy (Autor) | Douglas Kennedy (Schauspieler) | Douglas Kent Bereuter |
| Douglas Kern | Douglas Kevin Polk | Douglas Kimbell |
| Douglas Kirkland | Douglas Knob | Douglas Krook |
| Douglas L. Coleman | Douglas L. Gutwein | Douglas L. Loverro |
| Douglas Langdale | Douglas Lars Fieger | Douglas López |
| Douglas Lee | Douglas Leedy | Douglas Lenat |
