Slovenian song festival (In ) was a Slovenian music festival dedicated to a music genre known as Slovenian song () that was most popular during the 1960s and 1970s and had a similarly high standing in Slovene culture as did the Sanremo Music Festival in Italian culture. It began in 1962 and ended in 1983, with an attempt at its revival in 1998.
The festival in 1962 was organized at the town of Bled, and in 1964 moved to Slovenia's capital city Ljubljana.