Betty, Bette, Bettye, Bettey, Eliza or Elizabeth Davis may refer to: == Performers == Bette Davis (1908–1989), American actress Betty Davis (1944–2022), American funk, rock and soul singer Elizabeth Davis (bassist) (born 1965), American songwriter and musician Elizabeth A. Davis (born 1980), American actress and musician == Writers == Eliza Davis (1866–1931), English fashion writer and gossip columnist known as "Mrs Aria" Eliza Davis (letter writer), Jewish English woman notable for her corr…