Big Seven

Big Seven or Big 7 may refer to:

Sports

 * Big Seven (1938–1946), an unofficial name of the Skyline Conference, also known as the Mountain States Conference
 * Big Seven Conference, later the Big Eight Conference, an unofficial name for Missouri Valley Intercollegiate Athletic Association

Other uses

 * Big 7, an earlier name of the Big 8, a group of online newsgroup hierarchies
 * Big Seven, a 1993 release from The Supernaturals
 * Big Seven (United States), an influential group of US nonprofits for state and local government officials
 * "Big Seven" (song), a 1972 song by Judge Dread
 * Big Seven Group or The Combined, a Prohibition-era criminal organization on the East Coast of the United States
 * Big Seven Lake, Seven Lakes State Park, Oakland County, Michigan, U.S.
 * Big Seven Ski Trail, a trail of Meagher County, Montana, U.S.
 * A mine in Neihart, Montana, U.S.
 * Big Seven - 世界の七大戦艦, This was a word used only in Japan, Nickname for the seven dreadnought-type vessels of the United States Navy, Imperial Japanese Navy and Royal Navy which mounted 16-inch guns prior to 1937