USS Coco (SP-110) was an armed motorboat that served in the United States Navy as a Section patrol vessel from 1917 to 1919.

The U.S. Navy purchased Coco from her owner for $5,500 on 23 June 1917 for use as a section patrol boat during World War I.

[1][2] She was commissioned on 23 July 1917 as USS Coco (SP-110) armed with one machine gun.

[2][note 1] Assigned to the Section patrol in the 7th Naval District, Coco served in Florida waters for the rest of the war and for some months after the fighting ended.

Before she could be delivered to her new owner, M. C. Carmichael, she was among several patrol boats wrecked in the 1919 Florida Keys hurricane on 9–10 September while anchored in North Beach Basin at Key West, Florida.