Sportverein Lafnitz is an Austrian association football club from Lafnitz in Styria. They play in the 2. Liga of Austria . They were promoted in 2018. The coulors are blue and yellow.
The club was founded in 1964. They played mainly in the lower classes of Styrian football. In 2009 Bernhard Loidl became chairman. Since that time success began. 2013 they were promoted to Regionalliga Mitte. 2010/11 the stadium was renovated. In the 2017-18 season they won the Regionalliga and were promoted to 2. League.