Ottendorfer Library

The Ottendorfer Public Library and Stuyvesant Polyclinic Hospital are a pair of historic buildings at 135 and 137 Second Avenue in the East Village neighborhood of Manhattan in New York City. The buildings house the Ottendorfer Branch of the New York Public Library, as well as the women's workspace The Wing within the former Stuyvesant Polyclinic hospital.

The buildings were jointly designed by German-born architect William Schickel in the neo-Italian Renaissance style. Both structures are three stories tall with a facade of Philadelphia pressed brick facades ornamented in terracotta. The hospital building features terracotta busts of several notable medical professionals.