Juan Carlos Bacileff Ivanoff (born 1 January 1949) is an Argentine politician who served as interim governor of Chaco Province from 2013 to 2015.

[1] He was Jorge Capitanich's running mate in the 2007 gubernatorial election; the ticket won and Bacileff Ivanoff was sworn in on 10 December 2007.

[3] On 20 November 2013, Capitanich was appointed Chief of the Cabinet of Ministers by President Cristina Fernández de Kirchner.

[4] Capitanich was dismissed from the Cabinet Chief Office on 25 February 2015, and the following day, he returned to the governorship, taking over from Bacileff Ivanoff once again.

[5] Bacileff Ivanoff ran for the governorship in the 2019 general election in the Frente Integrador ticket.