Items in New York Heritage are organized into collections, which provide additional context for understanding their significance and meaning.

Photographs, books, pamphlets, magazines and other memorabilia from the Massapequa Library.
Digital copies of the Plainview-Old Bethpage Local History Photograph Collection.
This collection contains videos and photographs sharing the history and events surrounding the Rockville Centre Public Library.
Documents the history of Siena College in Loudonville, New York.
In honor of the SUNY Schenectady's 50th Anniversary of admitting its first freshmen class in 1969, this collection highlights the expansion of the campus from its initial building, the former Hotel Van Curler, to its current 57 acres and individuals who played prominent roles in the development of the College.