Szynwałd [ˈʂɨnvau̯t] is a village in the administrative district of Gmina Łasin, within Grudziądz County, Kuyavian-Pomeranian Voivodeship, in north-central Poland. It lies approximately 8 kilometres (5 mi) north of Łasin, 24 km (15 mi) north-east of Grudziądz, and 69 km (43 mi) north-east of Toruń.