| 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 | Douglas Leon Atkins |
| Douglas Leonard Coleman | Douglas Lewis | Douglas Lewis (Politiker) |
| Douglas Lilburn | Douglas Lindelöw | Douglas Lindsay |
