| MindEMR 2109029 · TMA1180542 | an individual | 42 Science | Registered | 2023 |
| MindAmp 2090429 · TMA1184969 | MINDAMP LIMITED | 9 Electronics | Registered | 2023 |
| MindMed 2100760 | Mind Medicine, Inc. | 5 Pharmaceuticals9 Electronics16 Paper+8 | Pending | 2021 |
| MENDMD 2014812 · TMA1272012 · design | Clinical Support Systems Inc. | 9 Electronics42 Science | Registered | 2024 |
| MONDOMIX 0521708 · TMA309612 · design | an individual | 7 Machines | Registered | 1985 |
| MINDMARK 2273926 | MindTrace Technologies, Inc. | 42 Science | Pending | 2023 |
| MINDMAZE 2003308 | MindMaze Group SA | 9 Electronics10 Medical25 Clothing+7 | Pending | 2019 |
| MINDMELD 1976965 | Cisco Technology, Inc. | 9 Electronics42 Science | Pending | 2019 |
| MINDMOTION 2005074 · TMA1283782 | MindMaze Group SA | 9 Electronics10 Medical25 Clothing+5 | Registered | 2025 |
| MINTINI 1457705 · TMA775440 | La Senza International Canada, LLC | 3 Cosmetics | Registered | 2010 |
| MONDANI 0835391 · TMA545680 | MONDANI HANDBAGS & ACCESSORIES, INC. (A NEW YORK CORPORATION) | 18 Leather | Registered | 2001 |
| mindmeister 2085228 | MeisterLabs GmbH | 9 Electronics16 Paper35 Advertising+2 | Pending | 2020 |
| MINTMAGICK 2263462 · TMA1255518 | an individual | 3 Cosmetics30 Coffee | Registered | 2024 |
| mandana 2239770 · TMA1258403 | mandana gmbH | 14 Jewellery40 Treatment42 Science | Registered | 2024 |
| MEMDENSE 2232143 · TMA1250289 | BL Technologies, Inc. | 40 Treatment | Registered | 2024 |
| MENDENG 2220875 · TMA1248545 | an individual | 25 Clothing | Registered | 2024 |
| MOUNTAINTOP 2205065 · TMA1241321 · design | an individual | 18 Leather | Registered | 2024 |
| MONTEMPO 2167493 · TMA1217512 | Canadian Mental Health Association, York Region Branch | 9 Electronics16 Paper41 Education+1 | Registered | 2024 |
| MONDEMEILLEUR 2115051 · TMA1201383 | MACKENZIE FINANCIAL CORPORATION | 36 Finance | Registered | 2023 |
| Minetom 2082954 · TMA1133466 | an individual | 11 Lighting | Registered | 2022 |
| MountainView 2079544 · TMA1165894 | Peak Innovations Inc. | 6 Metal19 Building | Registered | 2023 |
| Meant4Music 2056815 · TMA1275490 | Outback Shack Music Inc. | 35 Advertising38 Telecommunications41 Education | Registered | 2024 |
| Mundaun 2056497 · TMA1130012 | Hidden Fields GmbH | 9 Electronics | Registered | 2022 |
| MANATOMY 2027558 · TMA1134100 | D&G Laboratories Inc. | 3 Cosmetics | Registered | 2022 |
| MENTIMETER 2013065 · TMA1142610 | an individual | 9 Electronics38 Telecommunications41 Education+1 | Registered | 2022 |