Mała Bertynówka [ˈmawa bɛrtɨˈnufka] is a settlement in the administrative district of Gmina Reszel, within Kętrzyn County, Warmian-Masurian Voivodeship, in northern Poland. It lies approximately 9 kilometres (6 mi) east of Reszel, 10 km (6 mi) south-west of Kętrzyn, and 58 km (36 mi) north-east of the regional capital Olsztyn.