Germany-Places.com has listed approx 6 Catholic churches in 53844 Troisdorf. Some of the Top rated Catholic churches in 53844 Troisdorf are- Sankt Antonius, Pfarrbüro, Kath. Pfarrkirche St. Lambertus, Kath. Filialkirche St. Adelheid, Kath. Pfarrheim St. Lambertus & Kath. Pfarramt St. Lambertus.