Jovan Jovanović Pižon (Serbian Cyrillic: Јован Јовановић Пижон; 3 September 1869 – 20 June 1939) was a Serbian diplomat, politician and writer who served as the Minister of Foreign Affairs of the Kingdom of Serbia from 18 June 1912 to 27 August 1912.

He was constantly with Prime Minister Nikola Pašić, with whom he retreated from Niš, via Kraljevo, Raška, Priština, Prizren to Shkodër.

After the consolidation of the state leadership in exile, he left the island of Corfu for a new diplomatic mission.

[2] He retired in 1920 at his request as a diplomat in America and upon his return to the new state, the Kingdom of Serbs, Croats and Slovenes, he entered political life.

He actively returned to political life before the 1935 elections and gained a spot on the list of Vlatko Maček.

He died in Ohrid on 20 June 1939 when he fell ill during a political conference at the Serbian King Hotel.