| Unit Name: | 3rd Supply Battalion |
| Country: | United States |
| Branch: | USMC |
| Command Structure: | 3rd Marine Logistics Group |
| Current Commander: | LtCol Robert Wolfe |
| Garrison: | Camp Kinser |
| Mascot: | Dragon |
The 3rd Supply Battalion is a battalion of the United States Marine Corps that specializes in distributing and warehousing military goods and equipment. They are headquartered at Camp Kinser, with their most remote company of Marines, Ammunition Company, located 37 miles north of Camp Kinser aboard Camp Schwab near the town of Henoko, Okinawa, Japan and fall under the command of the 3rd Marine Logistics Group.