Ignacewo [iɡnaˈt͡sɛvɔ] is a village in the administrative district of Gmina Strzegowo, within Mława County, Masovian Voivodeship, in east-central Poland. It lies approximately 9 kilometres (6 mi) north-east of Strzegowo, 17 km (11 mi) south of Mława, and 95 km (59 mi) north-west of Warsaw.