USS Absegami (SP-371) was a motorboat acquired on a free lease by the United States Navy during World War I. She was outfitted as an armed patrol craft and assigned to patrol the Delaware River from Philadelphia, Pennsylvania, to Cape May, New Jersey on the Delaware Bay. When the Navy found her excess to their needs, she was returned to her former owner.
USS Qui Vive (SP-1004) was a United States Navy patrol vessel in commission from 1917 to 1919. She served as a hospital boat for part of her naval career.
USS Winchester (SP-156) was an armed yacht that served in the United States Navy as a patrol vessel from 1917 to 1919. Prior to and following World War I, Winchester was a private yacht, later renamed Renard. In World War II, Renard was requisitioned for use in the Royal Canadian Navy as a patrol vessel, keeping her name. She was returned to her owners in 1944.
The first USS Hurst (SP-3196) was a United States Navy patrol vessel in commission from 1918 to 1919.
USS Inca (SP-1212) was a 62-foot-long motorboat leased by the U.S. Navy during World War I. She was outfitted as a patrol craft, but was additionally assigned other duties, such as rescue craft, seaplane tender, and dispatch boat. She served in the Boston, Massachusetts, and Hampton Roads, Virginia, waterways until war’s end when she was returned to her owner.
USS Patrol No. 4 (SP-8), often rendered as USS Patrol #4, was an armed motorboat that served in the United States Navy as a patrol vessel from 1917 to 1919.
The first USS Hiawatha (SP-183) was an armed yacht that served in the United States Navy as a patrol vessel from 1917 to 1920.
USS Gladiola (SP-184) was an armed yacht that served in the United States Navy as a patrol vessel from 1917 to 1919.
USS Aloha (SP-317) was a United States Navy patrol vessel in commission from 1917 to 1919.
USS Get There (SP-579) was a United States Navy section patrol craft in commission from 1917 to 1919.
USS Kanised (SP-439) was a United States Navy patrol vessel in commission from 1917 to 1919.
USS Sayona II (SP-1109) was a United States Navy patrol vessel in commission from 1917 to 1918.
USS Raeo (SP-588) was a United States Navy patrol vessel in commission from 1917 to 1919. Prior to her U.S. Navy service, she operated as the motor passenger vessel Raeo from 1908 to 1917. After the conclusion of her U.S. Navy career, she served as the fishery patrol vessel USFS Kittiwake in the United States Bureau of Fisheries fleet from 1919 to 1940 and as US FWS Kittiwake in the Fish and Wildlife Service fleet from 1940 to 1942 and from 1944 to at least 1945, and perhaps as late as 1948. During World War II, she again served in the U.S. Navy, this time as the yard patrol boat USS YP-199. She was the civilian fishing vessel Raeo from 1948 to 1957, then operated in various roles as Harbor Queen from 1957 to 1997. She became Entiat Princess in 1998 and as of 2009 was still in service.
USS Letter B (SP-732) was a United States Navy patrol vessel in commission from 1917 to 1919.
The second USS Itasca (SP-810), later USS SP-810, was a United States Navy patrol vessel in commission from 1917 to 1919 which was employed as a hospital boat.
The second USS Teaser (SP-933) was a United States Navy patrol vessel in commission from 1917 to 1918.
The first USS Elizabeth (SP-972) was a United States Navy patrol vessel in service from 1917 to 1919.
USS Maud (SP-1009) was a United States Navy patrol vessel in commission from 1917 to 1919.
USS Regis II (SP-1083) was a United States Navy patrol vessel in commission from 1917 to 1919.
USS Annabelle (SP-1206), also spelled Anna Belle, was a United States Navy patrol vessel in commission from 1917 to 1918.
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