St. Jakobus, Romanesque Revival filial church in Jakobwüllesheim, Vettweiß, Germany

St. Jakobus is a filial church in Jakobwüllesheim, part of Vettweiß, built from 1891 to 1893 to plans by Cologne architect Heinrich Krings. The brick basilica is Neo-Romanesque, 30.5 m long and 16 m wide, with a three-bay nave, a five-sided choir and two four-storey towers about 48 m high, only one of which holds bells.

The church was built in the 19th century following the German Rundbogenstil movement, which favored simplified window designs and rounded arch construction. This style shaped many regional churches and reflected the architectural trends of that era.

The church serves as a gathering place where the Catholic community of Vettweiß comes together for services and religious celebrations throughout the year. Its presence shapes the town's character and connects residents through shared occasions.

The church is open during religious services and special occasions, allowing visitors to attend Mass or pray individually. Check times of services in advance to ensure access and to avoid disrupting ongoing religious activities.

The church is sold as a plastic kit by Viessmann Modelltechnik under its Kibri brand, and as one of the few twin-towered model churches it appears on many H0 model railway layouts. The model reproduces the two 48-metre towers, only one of which holds bells.