Book of Ruth, one of the books of the Hebrew Bible

George Herman "Babe" Ruth (1895-1948), American baseball player

Ruth, crater on Venus

"Dr. Ruth" Westheimer, American author and sex therapist

Baby Ruth, candy bar

Ruth's Chris Steak House, an American restaurant chain.

Ruth, Nevada

Princess Ruth (1826-1883), Hawaiian princess

Ruth Buzzi, Comedienne and entertainer

Citizen Ruth, 1996 movie about abortion in the United States

Nancy Ruth, Canadian politician

Ruth-Aaron pair, two consecutive integers for which the sums of the prime factors of each integer are equal

Ruth, crater on the Moon

Ruth, North Carolina

Ruth, dragon in Anne McCaffrey's Dragonriders of Pern novels

Ruth, novel by Elizabeth Gaskell

The Book of Ruth, novel

Thomas Del Ruth (1942-), American cinematographer

Earl B. Ruth (1916-1989), American politician

Roy Del Ruth (1893−1961), American film director

Ruth, asteroid

Elizabeth Ruth, Canadian novelist

Ruth Ruth, American pop punk band

Ted Ruth, American hockey player

Kristin Ruth, American judge

Ruth, archangel in the Ghost Rider comic book

Ruth Island, artificial island off Saint Croix, U.S. Virgin Islands

Ruth Lake Provincial Park, British Columbia, Canada

Ruth, American band out of Vancouver, Washington