Hausdorf (also spelled Hausdorff) is a surname of German origin. Notable individuals with the surname include:
(born 2000), German footballer Azriel Zelig Hausdorf (1826–1905), Prussian philanthropist (1902–1971), Chilean politician Bernhard Hausdorf, German zoologist Felix Hausdorff (1868–1942), German mathematician George Hausdorf (1894–1959), German painter (born 1955), German author (1922–1996), German graphic designer Natasha Hausdorff (born 1989), British barrister