Babbage is an English surname. Notable people with the surname include:
Benjamin Herschel Babbage (1815–1878), Australian engineer.
Charles Babbage (1791–1871), English mathematician, mechanical engineer, and pioneering computer scientist
Charles Whitmore Babbage (1842–1923), Australian embezzler and prominent citizen of Wanganui, New Zealand
Dennis Babbage (1909–1991), English mathematician; see also D. W. Babbage
Dugald Bromhead Babbage (1823–1881), Australian surveyor
Eden Herschel Babbage (1844?–1924), prominent citizen of Roseville, New South Wales, Australia
Herbert Ivan Babbage (1875–1916), New Zealand artist
