Lewis Libby, nicknamed "Scooter", former chief of staff to Vice President Dick Cheney

United States v. Libby, a federal trial in which Lewis Libby was a defendant and found guilty of various charges

Willard Libby, American chemist

Libby Prison, a Confederate prison in Richmond, Virginia during the American Civil War

Libby Kennedy, a character played by Kym Valentine in Neighbours

Libby Lenton (Lisbeth Lenton), Australian swimmer

Libby (Lost), a character played by Cynthia Watros on Lost.

Libby Fox, a character in the BBC soap opera EastEnders

Libby, Montana, a small city in Lincoln County, Montana, United States

Libby Township, Minnesota, a small township in Aitkin County, Minnesota, United States

Libby Roderick, American singer

Libby Davies, Canadian Member of Parliament

Libby Army Airfield in Sierra Vista, Arizona, United States

Libby Purves, British journalist

Libby Rees, British author

Libby Gill, American writer

Libby Pataki, wife of New York governor George Pataki

Libby Titus, American singer/songwriter

Libby Tanner, Australian actress

Libby Riddles, first woman to win the Iditarod Trail Sled Dog Race

Libby Dam, a dam on the Kootenai River in Montana, United States

Libby Morris, Canadian comic actress

Libby Purvis, Australian actress and writer