Śródka is a historic neighbourhood of the city of Poznań in western Poland. It lies on the right bank of the Warta river, opposite the island of Ostrów Tumski where the city's cathedral is situated. It belonged to the former district of Nowe Miasto; in the current administrative division of Poznań, Ostrów Śródka is part of an osiedle which also includes Ostrów Tumski and the neighbourhoods of Zawady and Komandoria.