Dimitrije Mladenović (Serbian Cyrillic: Димитрије Младеновић; 1794-1890) was an Ecumenical Patriarchate of Constantinople Protoiereus in the Kumanovo kaza (district) of the Ottoman Empire.

He became a priest in 1818, then a protojerej (archpriest) in 1830, and finally an ikonom (churchwarden) of the Kumanovo district subordinate to the Metropolitan of Skopje (Patriarchate of Constantinople) in 1833.

[2] In the period of 1847–51, the Church of St. Nicholas in Kumanovo was built by the ktitors: ikonom priest Dimitrije, Krsto Puto and his son Denko Krstić, priest Neša, Hadži-Stojilković, and the families of Rikačovci, Šapkalijanci, Borozani and Stojanćeajini.

[4] In 1860 he and Denko Krstić were called to a hearing in Skopje by the Grand Vizier Mehmed Pasha Kibrizli, to be hanged, but paid for their release.

[6] His daughter Katerina married Hadži-Vasilje from Vranje, from which marriage the acclaimed historian and ethnographer Jovan Hadži-Vasiljević sprung.