Waverly Junior and Senior High School, also known as Mary W. Muldoon High School, is a historic school located at Waverly in Tioga County, New York. It is a three-story brick building with an attached two story wing on a solid concrete foundation built in 1913. The most dominant feature of the building is the entryway. It features a round headed archway flanked by cast stone Roman Doric columns and surmounted by a wide entablature with balustrade. It ceased being used as a school in 1967 and, for a period, was used for administrative offices for the system. It is now a 55+ apartment building called Muldoon Garden Apartments.

It was listed on the National Register of Historic Places in 1997.