The Governor of Buenos Aires Province is a citizen of the Buenos Aires Province of Argentina, holding the office of governor for the corresponding period. The governor is elected alongside a vice-governor. Currently the governor of Buenos Aires Province is Axel Kicillof since December 11, 2019.

Buenos Aires, officially the Buenos Aires Province, is the largest and most populous Argentine province. It takes its name from the city of Buenos Aires, the capital of the country, which used to be part of the province and the province's capital until it was federalized in 1880. Since then, in spite of bearing the same name, the province does not include Buenos Aires city, though it does include all other parts of the Greater Buenos Aires metropolitan area. The capital of the province is the city of La Plata, founded in 1882.