Betty (surname)

Betty is the surname of:


 * Garry Betty (1957–2007), President and CEO of EarthLink, a large American Internet service provider
 * Master Betty (1791–1874), English child actor William Henry West Betty
 * Nia Faith Betty (born 2001), Canadian activist and fashion designer
 * Queen Betty, early 18th century Native American tribal chief
 * Sam Betty (born 1986), English rugby union player