Budin is a surname in various languages. Budín (feminine: Budínová) is a Czech surname. Notable people with the surnames include:

Hanoch Budin (born 1962), Israeli para swimmer Pierre-Constant Budin (1846–1907), French obstetrician Slávka Budínová (1924–2002), Czech film actress Tom Budin (born 1995), Australian DJ and record producer

See also