Zinc is a town in Boone County, Arkansas, United States. The population was 76 at the 2000 census.

Geography
Zinc is located at 36°17′7″N, 92°54′56″W (36.285384, -92.915419).
According to the United States Census Bureau, the town has a total area of 1.9 km² (0.8 mi²), all land.