Broinowski is a surname of Polish origin. Notable people with the surname include:
Alison Broinowski (born 1941), Australian academic, journalist, writer, and former diplomat Anna Broinowski (born 1969), Australian filmmaker Gracius Joseph Broinowski (1837–1913), Australian artist and ornithologist Richard Broinowski (born 1940), Australian public servant and diplomat Robert Broinowski (1877–1959), Australian public servant and poet
See also Jacob Bronowski