Olive Amanda "Ollie" Bay (née Babcock; 11/13? November 1872 - 31 December 1985) was a verified American supercentenarian. She was born as Olive Amanda Babcock in Stanford, Clay, Illinois as the daughter of E. J. and Sarah Babcock. She married William Martin Bay in Clay, Illinois in 1888. The couple had six children. She was widowed in 1957. Ollie Bay died in Flora, Clay, Illinois on 31 December 1985, aged 113 years and 48/50 days.