Jabłonowo-Zamek [jabwɔˈnɔvɔ ˈzamɛk] is a village in the administrative district of Gmina Jabłonowo Pomorskie, within Brodnica County, Kuyavian-Pomeranian Voivodeship, in north-central Poland.

The historic landmarks of the village are the Narzymski Palace and the Saint Adalbert church.

The oldest known mention of Jabłonowo comes from a document issued by Duke Konrad I of Masovia of the Polish Piast dynasty in 1222.

Following the joint German-Soviet invasion of Poland, which started World War II in September 1939, it was invaded and then occupied by Germany until 1945.

From 1941 to 1943, Germany operated a Germinisation camp for Poles expelled from various places in Kuyavia and Pomerania, who were classified racially valuable by the occupiers.