Waarloos is a village and deelgemeente (sub-municipality) of the municipality of Kontich in the province of Antwerp, Belgium.

The village is located about 13 kilometres (8.1 mi) south of the city of Antwerp.

[2] Waarloos was first mentioned in 1188 when the church became part of Lobbes Abbey.

Their main product was Maes pils which became one of the best selling beers in Belgium.

[4] In 2003, the brewery in Waarloos closed and production was transferred to Alken.