Catherine McAuley High School (Brooklyn)

Catherine McAuley High School was a small, all-girls', private, Catholic high school in the East Flatbush section of Brooklyn, New York City, New York. Founded by the Brooklyn Sisters of Mercy in 1942, it is located in the Roman Catholic Diocese of Brooklyn. It remains the only all-girls' Catholic high school in Brooklyn or Queens to have earned the Blue Ribbon Award from the US Department of Education.

McAuley closed at the end of the 2012–2013 school year. The closing was the result of declining enrollment due to changing demographics, the increasing number of charter schools, rising costs, and the economic downturn. The final commencement took place on Saturday, June 1, 2013. Cristo Rey Brooklyn High School is the current occupant of the campus.