Borek is a Czech surname and masculine given name, derived from the names Bořivoj, Ctibor, Lubor and the like. Notable people with the name include:

Surname Ernest Borek (1911–1986), Hungarian-American microbiologist Scott Borek (born 1962), American ice hockey player and coach Tomáš Borek (born 1986), Czech football player

Given name Borek Sedlák (born 1981), Czech ski jumper Borek Zakouřil (born 1976), Czech alpine skier

See also Bořek, similar Czech name