| DURACLICK 1590866 · TMA860288 | 7145047 CANADA INC. | 19 Building | Registered | 2013 |
| DURACLIC 2200444 · TMA1238590 | 7145047 CANADA INC. | 19 Building | Registered | 2024 |
| DRYCLONE 1834169 · TMA1019564 | BDC Holdings LLC, a Wyoming Limited Liability Company | 11 Lighting | Registered | 2019 |
| DURISLIDE 1262714 · TMA701424 | WATERLOO FURNITURE COMPONENTS LIMITED | 6 Metal | Registered | 2007 |
| DURACLIME 1198575 · TMA734289 | LAFARGE CANADA INC. | 19 Building | Registered | 2009 |
| DURACLIP 0665778 · TMA394252 | "DURABLE" HUNKE & JOCHHEIM GMBH & CO. KG | 16 Paper | Registered | 1992 |
| DURACLONE 2242482 | Owner not listed | 1 Chemicals2 Paints5 Pharmaceuticals | Pending | 2023 |
| DIRZILVED 2204881 · TMA1231704 | Owner not shown | 5 Pharmaceuticals | Registered | 2024 |
| DUROSHIELD 2185054 · TMA1213647 | TRICOR DIRECT, INC. | 20 Furniture | Registered | 2023 |
| DERKWELL 2182464 · TMA1230305 · design | DERKWELL GROUP LIMITED | 10 Medical12 Vehicles | Registered | 2024 |
| DRESSLILY 2180336 · TMA1229041 · design | Shenzhen Sarafir Commercial Co. Ltd. | 35 Advertising | Registered | 2024 |
| DRYCELL 2176297 · TMA1242505 | an individual | 25 Clothing | Registered | 2024 |
| DARACLE 2172800 · TMA1223161 | DADA INTERNATIONAL TRADING INC. | 14 Jewellery16 Paper18 Leather+3 | Registered | 2024 |
| DRASLOVKA 2169882 · TMA1278792 | Owner not shown | 1 Chemicals2 Paints5 Pharmaceuticals+2 | Registered | 2024 |
| DRYSHIELD 2167859 · TMA1220569 | The Gillette Company LLC | 3 Cosmetics | Registered | 2024 |
| DRIZZLERS 2161318 · TMA1178307 | Mars Canada Inc. | 31 Fresh | Registered | 2023 |
| DARKLAB 2149427 · TMA1224426 · design | FK Irons, Inc. | 8 Hand9 Electronics10 Medical+1 | Registered | 2024 |
| DRIZZLE 2127920 · TMA1257654 | PLAID ENTERPRISES INC. | 2 Paints16 Paper | Registered | 2024 |
| DARKLAB 2125241 · TMA1234336 | FK Irons, Inc. | 8 Hand9 Electronics10 Medical+1 | Registered | 2024 |
| DREXEL 2084909 · TMA1182642 · design | Salmon Capital Corporation | 39 Transport | Registered | 2023 |
| DORCEL 2061895 · TMA1225798 · design | 1979 | 38 Telecommunications41 Education | Registered | 2024 |
| DRYSHIELD 2029305 · TMA1160028 | Kimberly-Clark Worldwide, Inc. | 5 Pharmaceuticals | Registered | 2023 |
| DurexGliss 1998197 · TMA1128980 | LRC Products Limited | 5 Pharmaceuticals10 Medical | Registered | 2022 |
| DURACELL 1984254 · TMA1147568 | Duracell U.S. Operations, Inc. | 9 Electronics | Registered | 2022 |
| DRYSHIELD 1982895 · TMA1249285 | SHIMANO INC. | 25 Clothing | Registered | 2024 |