This category is for American football players who played at The Brooklyn Campus of Long Island University.

• Note: The school had gone by "Long Island" until 2013–14, at which time their school's athletic name became known as "LIU Brooklyn." However, since the football program discontinued before the name change, this category should remain "Long Island" for historic accuracy. The football team that started play in 2019 as the LIU Sharks is not historically related to the former Long Island (Brooklyn) football program; it is the successor to the LIU Post Pioneers, which represented LIU's Post campus in Nassau County, New York before the Brooklyn and Post athletic programs merged.