Stanojlo Petrović (Serbian Cyrillic: Станојло Петровић; 13 February 1813 – 1893) was a Serbian officer, court secretary, advisor, and adjutant to both Prince Miloš Obrenović and his son Mihailo Obrenović III. Petrović and his wife Draginja were among the first public philanthropists in Serbia, and may be regarded as the founders of St. Nicholas Church in the New Cemetery in Belgrade.