Baggallay is a surname. Notable people with the surname include:
Ernest Baggallay (1850–1931), English barrister and politician Mervyn Baggallay (1887–1961), English cricketer Richard Baggallay (1816–1888), British barrister, politician, and judge Richard Baggallay (cricketer) (1884–1975), English army officer and cricketer Thomas Baggallay] (1847–1929), English solicitor and cricketer
See also Gopal Bagalay, High Commissioner of India to Australia Bagguley, surname Baggley, surname Baguley (disambiguation)