Szymocin (Polish pronunciation: [ʂɨˈmɔt͡ɕin], German: Simbsen) is a village in the administrative district of Gmina Grębocice, within Polkowice County, Lower Silesian Voivodeship, in south-western Poland.

It lies approximately 5 kilometres (3 mi) east of Grębocice, 17 kilometres (11 mi) north-east of Polkowice, and 77 kilometres (48 mi) north-west of the regional capital Wrocław.