Surzyki Wielkie [suˈʐɨki ˈvjɛlkʲɛ] (German Groß Sauerken) is a village in the administrative district of Gmina Małdyty, within Ostróda County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 11 kilometres (7 mi) south of Małdyty, 20 km (12 mi) north-west of Ostróda, and 49 km (30 mi) west of the regional capital Olsztyn.

As of 2008, the village had a population of 50.