7, is a Sunni Muslim mosque in Harlem, New York City.

7 of the Nation of Islam (NOI) at the Harlem YMCA in 1946 (all Nation of Islam sites were initially called Temples; the NOI switched to the term mosque as a move to add to the Nation's legitimacy by adding elements from mainstream Islam), it was moved to Lenox Casino at 102 West 116th Street on the southwest corner of Lenox Avenue and it "was just a storefront in 1954 when Malcolm was named minister by Elijah Muhammad.

7 was destroyed in a bombing in 1965, after Malcolm X's assassination, which forced the Nation of Islam to move the mosque to 106 West 127th Street.

In 1972, the mosque was the location of a controversial shooting of a NYPD officer.

7, and The Boston Globe described him as the heir-apparent of NOI head Louis Farrakhan.