See Brother's Keeper (disambiguation) for similar uses of the name.

The Brother's Keeper was a Federation hospital ship in the 23rd century. In 2269, she participated in The Great Starship Race, under the command of Chief Surgeon Christoff Gogine. (TOS novel: The Great Starship Race)

Brother's Keeper also served as the hospital ship for the Belle Terre Colonial Expedition in 2279. (TOS novel: Wagon Train to the Stars)

Participants in the Great Starship Race (2269)

552-4 • Alexandria • Blackjacket • The Blimp • Bluenose IV • Brother's Keeper • Chessie • Cynthia Blaine • Dominion of Proxima • Drachenfels • Eienven • USS Enterprise • Forbearant • Gavelan Star • USS Great Lakes • Haunted Forest • USS Hood • USS Intrepid • Irimlo Si • New Pride of Baltimore • Ozcice • Ransom Castle • River of Will • Specific • Thomas Jefferson • Unpardonable • Valkyrie • Ytaho • Yukon University

The Belle Terre Colonial Expedition
	American Rover • Annie B • USS Beowulf • Black Swan • Brother's Keeper • Charger • Colunga • Comanche • Crystobel • USS Enterprise • Foggy Dew • Hampton Roads • Hattares • Heidi • Hunter's Moon • USS Impeller • Iroquios • Kaleonahe • Kensington Taylor • Lakota • Lewis and Clark • Mable Stevens • Macedon • Mandrake Anachronae • Norfolk Rebel • Normandy • Northwest Passage • Olympian • Oregon Trail • Pandora's Box • Polynesiab • Promontory Point • Quincy B. Hobbs • Rattlesnake • Red Barn • USS Republic • Royal York • Sacajawea • Tonclin • Twilight Sentinel • Uncle Jake's Pocket • Webb One • Yukon • Zavada