Jażyniec [jaˈʐɨɲɛt͡s] is a village in the administrative district of Gmina Siedlec, within Wolsztyn County, Greater Poland Voivodeship, in west-central Poland. It lies approximately 6 kilometres (4 mi) south of Siedlec, 8 km (5 mi) south-west of Wolsztyn, and 71 km (44 mi) south-west of the regional capital Poznań.