Mihailo Petrović or Mihajlo Petrović may refer to: Mihailo Petrović Alas (1868–1943), Serbian mathematician and inventor Mihailo Petrović (footballer) (born 1957), Serbian footballer and coach Mihajlo Petrović (pilot), Serbian aviator (1884–1913) Mihailo Petrović (basketball) (born 2003), basketball player
See also Mihailo Petrović-Njegoš (1908–1986), Prince of Montenegro