| ZOAN 1431365 · TMA786880 | POWER PRIME LIMITED | 9 Electronics25 Clothing | Registered | 2011 |
| ZSCAN 2125054 · TMA1263902 | senswork GmbH | 9 Electronics | Registered | 2024 |
| ZOÂNO 1818159 · TMA1078536 · design | XIAMEN ZUONA SPORTS CO. LTD | 25 Clothing28 Toys35 Advertising | Registered | 2020 |
| ZONA 1584212 · TMA888240 · design | an individual | 10 Medical | Registered | 2014 |
| ZON 1520252 · TMA837557 · design | Humanscale Corporation | 11 Lighting | Registered | 2012 |
| ZWAN 1435657 · TMA783212 | Zwanenberg Food Group (USA) Inc. | 29 Meat | Registered | 2010 |
| ZON 1398062 · TMA812241 | Maurice Acquisition SPE, LLC | 28 Toys | Registered | 2011 |
| ZAHN 1375873 · TMA794077 | THE CHARLES MACHINE WORKS, INC. | 7 Machines | Registered | 2011 |
| ZHEN. 2049708 · design | MMC investment company limited | 9 Electronics35 Advertising | Pending | 2020 |
| ZOMA 1975380 | ZOMA SLEEP, LLC | 20 Furniture24 Textiles35 Advertising | Pending | 2019 |
| ZOHEMNA 1999558 · TMA1088440 · design | Global Blood Therapeutics, Inc. | 5 Pharmaceuticals | Registered | 2020 |
| ZOHEMNA 1903494 · TMA1085134 | Global Blood Therapeutics, Inc. | 5 Pharmaceuticals | Registered | 2020 |
| Z0NE 2291557 · TMA1269083 | Owner not listed | 33 Wine | Registered | 2024 |
| Zewwen 2247999 · TMA1267241 | an individual | 9 Electronics | Registered | 2024 |
| ZM 2230350 · TMA1256510 · design | Shenzhen Chuangdi Clothing Co. Ltd. | 25 Clothing | Registered | 2024 |
| ZNH 2228328 · TMA1244543 · design | FOSHAN ZENITH SPORTS CO.,LTD | 12 Vehicles | Registered | 2024 |
| Zshine 2225648 · TMA1251218 | Guangzhou Heibuluo Sports Co., Ltd. | 20 Furniture | Registered | 2024 |
| ZN 2210892 · TMA1246508 | an individual | 18 Leather | Registered | 2024 |
| ZINNIA 2208827 · TMA1241647 | Britax Child Safety, Inc. | 12 Vehicles20 Furniture | Registered | 2024 |
| ZINHO 2207065 · TMA1242754 | Owner not shown | 30 Coffee | Registered | 2024 |
| ZHIYUN 2204571 · TMA1242647 · design | GUILIN ZHISHENINFORMATION TECHNOLOGY CO.,LTD. | 9 Electronics11 Lighting15 Musical | Registered | 2024 |
| ZENA 2182159 · TMA1282669 | BDJ Trading Pty Ltd | 9 Electronics25 Clothing28 Toys | Registered | 2025 |
| Zayin 2171228 · TMA1221532 | Shenzhen Shimengmo Technology Co.Ltd. | 21 Housewares28 Toys | Registered | 2024 |
| ZNE 2162969 · TMA1212369 | QINGDAO ZHIMEI COSTUME CO. LTD | 25 Clothing | Registered | 2023 |
| ZONE 2160734 · TMA1218508 | LSI Industries Inc. | 11 Lighting | Registered | 2024 |