Mlynář (feminine: Mlynářová) is a Czech surname derived from the Czech word for "miller", mlynář. The Slovak form is Mlynár (feminine: Mlynárová).
Mlynář, Mlynár or Mlynar may refer to: Peter Mlynár (born 1988), Slovak skier (born 1966), former journalist, politician and statesman Zdeněk Mlynář (1930–1997), Czech politician and politologist Zdeněk Mlynář (cyclist) (born 1976)
See also
Mynář