Jaroszewy [jarɔˈʂɛvɨ] is a village in the administrative district of Gmina Skarszewy, within Starogard County, Pomeranian Voivodeship, in northern Poland.

Jaroszewy was a private church village within the Polish Crown, administratively located in the Tczew County in the Pomeranian Voivodeship, owned by the monastery in Pelplin.

[2] During the German occupation of Poland (World War II), in October 1939, the Germans deceitfully ordered a formal meeting for local Polish farmers at a local school.

[3] 46 farmers were then arrested and transported to the nearby village of Mestwinowo and murdered there by the SS and Selbstschutz.

[4] The farms of expelled Poles were then handed over to Germans as part of the Lebensraum policy.