| DAEJI 1978962 · TMA1139297 | Dae-Ji Food Group Inc. | 43 Restaurants | Registered | 2022 |
| DEXI 2065404 · TMA1156407 | an individual | 27 Carpets | Registered | 2022 |
| DJI 1725055 · TMA921989 · design | SZ DJI TECHNOLOGY CO. LTD. a corporation organized and existing under the laws of China | 12 Vehicles28 Toys | Registered | 2015 |
| DJI 1698696 · TMA959765 · design | SZ DJI TECHNOLOGY Co. Ltd. | 7 Machines9 Electronics12 Vehicles+1 | Registered | 2017 |
| DESI 1257847 · TMA715227 · design | ITN FOOD CORPORATION | 2 Paints3 Cosmetics21 Housewares+3 | Registered | 2008 |
| DESI 0836430 · TMA521914 | Arla Foods Inc. | 29 Meat30 Coffee | Registered | 2000 |
| DECI 0558638 · TMA334801 | EUROPEAN DISTRIBUTIONS (CANADA) INC./DISTRIBUTIONS EUROPEENNES (CANADA) INC. | 29 Meat30 Coffee | Registered | 1987 |
| DJI 0445133 · TMA246157 · design | DUNDAS JAFINE INC. | 6 Metal7 Machines11 Lighting+3 | Registered | 1980 |
| DESI 2122566 | 786 AUTOS INC. | 35 Advertising37 Construction39 Transport | Pending | 2021 |
| DEWIZ 2113334 · TMA1232087 | Owner not shown | 10 Medical28 Toys44 Medical | Registered | 2024 |
| DEKIA 1778622 · TMA970977 · design | Guangzhou Dumor Automation System Co.Ltd. | 7 Machines | Registered | 2017 |
| DEEJO 1686960 · TMA977690 · design | an individual | 8 Hand | Registered | 2017 |
| DAEJA 1679454 · TMA1047530 | 010414 UK Limited | 9 Electronics16 Paper42 Science | Registered | 2019 |
| DEKIO 1441341 · TMA842259 | an individual | 35 Advertising38 Telecommunications41 Education+1 | Registered | 2013 |
| DEXIA 0833925 · TMA517108 | an individual | 35 Advertising36 Finance42 Science | Registered | 1999 |
| DESIA 2359463 | Desia Limited | 9 Electronics42 Science | Pending | 2024 |
| Desoi 2305800 | Desoi GmbH, a legal entity | 6 Metal7 Machines8 Hand+2 | Pending | 2024 |
| DEWIZ 2179062 · design | an individual | 9 Electronics16 Paper35 Advertising+3 | Pending | 2021 |
| Dookeh 2337014 · TMA1273273 | Dookeh Trade LLC | 14 Jewellery25 Clothing | Registered | 2024 |
| DECO 2271624 · TMA1266078 | Owner not listed | 11 Lighting | Registered | 2024 |
| DTOCS 2270941 · TMA1223946 | Owner not listed | 8 Hand21 Housewares35 Advertising | Registered | 2024 |
| Dachgo 2264477 · TMA1283399 | Shenzhen Xingchuan Technology Co. Ltd. | 28 Toys | Registered | 2025 |
| DOUGHY 2255855 · TMA1273151 · design | Doughy LLC | 30 Coffee35 Advertising | Registered | 2024 |
| DOGOO 2253643 · TMA1271597 | an individual | 11 Lighting | Registered | 2024 |
| DIWEISHI 2248243 · TMA1267303 | Shenzhen Diweishi Industrial Co. LTD | 9 Electronics | Registered | 2024 |