Koninklijke Lierse Sportkring is a Belgian association football club located in Lier, in the province of Antwerp.

The club, founded in 1943 as Oosterzonen in Oosterwijk, was relocated to Lier following the bankruptcy of Lierse in 2018.

In 2007, 2008 and 2009, the club won the title for three consecutive seasons and were promoted for the first time in its history to the national levels of football.

The new team continued with the old logo of Lierse and started playing in the Herman Vanderpoortenstadion in Lier.

[1] Note: Flags indicate national team as defined under FIFA eligibility rules; some limited exceptions apply.