| DYNAMICTX 1620119 · TMA885647 | an individual | 10 Medical | Registered | 2014 |
| DYNAMICURE 2051954 · TMA1165669 · design | DynamiCure Biotechnology, LLC | 5 Pharmaceuticals10 Medical42 Science | Registered | 2023 |
| dynamicnord 2038630 · TMA1132854 | Fifth Element GmbH | 9 Electronics14 Jewellery25 Clothing+1 | Registered | 2022 |
| DYNAMICFIT 1944865 · TMA1159603 | Robert Bosch LLC | 12 Vehicles | Registered | 2023 |
| DYNAMICAIR 1446623 · TMA811182 | BSH Home Appliances Corporation (a Delaware corporation) | 11 Lighting | Registered | 2011 |
| DYNAMICAIRE 0775791 · TMA507961 | HILL-ROM, INC. | 10 Medical | Registered | 1999 |
| DYNAMICTECH 2062220 · design | DYNAMIC PURSUITS HOLDINGS LTD. | 37 Construction42 Science | Pending | 2020 |
| DYNAMICSSPORTZ 2270373 | Owner not listed | 28 Toys | Pending | 2023 |
| DYNAMICO 2209831 · TMA1228510 | INNOSPEC LIMITED | 1 Chemicals | Registered | 2024 |
| DYNAMIC 2068559 · TMA1280232 · design | Owner not shown | 28 Toys | Registered | 2025 |
| DynamicAgenda 2068446 · TMA1182488 | 11992210 Canada Inc. | 42 Science | Registered | 2023 |
| DYNAMIX 2014763 · TMA1273546 | Owner not shown | 11 Lighting | Registered | 2024 |
| DYNAMIC 2002523 · TMA1188056 | True Temper Sports, Inc. | 9 Electronics | Registered | 2023 |
| Dynamix 1887939 · TMA1072077 | Fuzion & Beyond Holding Inc. | 27 Carpets | Registered | 2020 |
| DYNAMIX 1850538 · TMA1028920 | Polaris Industries Inc. | 12 Vehicles | Registered | 2019 |
| DYNAMICLY 1845479 · TMA1116176 | DYNAMICLY INC. | 9 Electronics42 Science | Registered | 2021 |
| DYNAMICS 365 1815587 · TMA1085571 | Microsoft Corporation | 9 Electronics16 Paper35 Advertising+3 | Registered | 2020 |
| DYNAMIC 1796385 · TMA1048702 · design | an individual | 7 Machines12 Vehicles | Registered | 2019 |
| DYNAMICRAMP 1715350 · TMA948608 | Champion Bus, Inc. | 6 Metal12 Vehicles | Registered | 2016 |
| DYNAMIC 1691960 · TMA941675 | Mustad Hoofcare SA | 18 Leather | Registered | 2016 |
| DYNAMEX 1664722 · TMA963675 | REDWOOD PLASTICS AND RUBBER CORP. | 19 Building40 Treatment42 Science | Registered | 2017 |
| DYNAMEX 1636751 · TMA887571 · design | TForce Holdings Inc. | 39 Transport | Registered | 2014 |
| DYNAMICROLL 1580828 · TMA905477 | an individual | 6 Metal19 Building | Registered | 2015 |
| DYNAMIC5 1567631 · TMA900097 | KONAMI GAMING, INC. | 9 Electronics28 Toys | Registered | 2015 |
| DYNAMICBOOKS 1488401 · TMA869890 · design | Bedford, Freeman & Worth Publishing Group, LLC | 16 Paper40 Treatment41 Education+1 | Registered | 2014 |