Przeździecko-Grzymki [pʂɛʑˈd͡ʑɛt͡skɔ ˈɡʐɨmki] is a village in the administrative district of Gmina Andrzejewo, within Ostrów Mazowiecka County, Masovian Voivodeship, in east-central Poland. It lies approximately 4 kilometres (2 mi) north-east of Andrzejewo, 23 km (14 mi) east of Ostrów Mazowiecka, and 110 km (68 mi) north-east of Warsaw.