The Guillemot-class sloops were a type of starship on active duty in Starfleet during the late 23rd century. They entered service about 2268. (Federation Reference Series 6)

Like the Black Swan-class large sloops and the Halcyon-class minesweepers, the Guillemots were a successor class to the Flower-class sloops of the Four Years War period.

Community content is available under CC-BY-SA unless otherwise noted.