Big Six or Big 6 may refer to:

Art, entertainment, and media Big six in the romantic literature of England, authors of romantic literature of England Big 6 Brass Band, a brass band from New Orleans, Louisiana "Big Six" (song), by Judge Dread, 1972 Big Six wheel, a casino game The Big Six, a children's novel by Arthur Ransome The Big 6, a compilation of video games from the Dizzy series for the Amiga CD32 Big 6 (album), an album by Blue Mitchell The six major film studios until 2019: Universal, Paramount, Warner Bros., Disney, Sony Pictures, & 20th Century Fox The six major US terrestrial TV networks until 2006: NBC, CBS, ABC, Fox, The WB, & UPN The current six national US terrestrial TV networks: NBC, CBS, ABC, Fox, The CW, & Ion Television

Business and industry Big Six auditors, a group of accounting firms, so called from 1989 to 1998, that has since been reduced to the Big Four Big Six energy suppliers, the six largest electricity and gas suppliers in the United Kingdom Big Six (law firms), in Australia prior to 2012 Big 6, New York Local #6 of the International Typographical Union

Organizations and movements Big Six (activists), leaders of major organizations in the civil rights movement within the United States in the 1960s Big Six (Ghana), six Ghanaian nationalists jailed by the British colonial government in 1948 Supreme War Council, nicknamed "the Big Six", military advisory council to the Emperor of Japan from 1903 to 1945

Sports Big6 Baseball League, a Japanese College Baseball league competition, one of the oldest sport leagues in Japan. BIG6 European Football League, an American football cup competition for club teams Big 6 Hockey League, in Saskatchewan, Canada Big Six (endurance racing), a term to refer to six of the biggest endurance motor races Big Six (ice hockey), the nickname for the six top-ranked men's ice hockey national teams Big Six (Premier League), a term to refer to six of the most successful Premier League clubs Big Six cricket dispute of 1912, involving the "Big Six" Australian cricketers Big Six Junior College Conference, a junior college athletic conference with member schools located in Arkansas, Louisiana, Oklahoma, and Texas that operated from 1950 to 1954 Big Six Conference, later the Big Eight Conference, an unofficial name for the Missouri Valley Intercollegiate Athletic Association from 1929 to 1946 Big Six Conference, an unofficial name for the Northwest Conference (1908–1925) Big Six Conference, now known as the Pac-12 Conference, an unofficial name for the Athletic Association of Western Universities from 1962 to 1964

Athletes Big Six, the nickname for Jason Estrada, professional boxer born 1980 Big Six, the nickname for Christy Mathewson, a baseball pitcher from 1900 to 1916 Big Six, a nickname for John "Big Train" Moody (1917–1995), American football player

Transportation Big Six, nickname for the Mercedes-Benz M186 engine Big Six, 2-10-2 type locomotives purchased by B&O Railroad Big Six, Baltimore and Ohio class S locomotive Big Six, Western Maryland Railway's Shay locomotive #6, the last and second largest Shay produced Morris Big Six, a family of motor cars

See also Big One (disambiguation) Big Two (disambiguation) Big Three (disambiguation) Big Four (disambiguation) Big Five (disambiguation) Big Seven (disambiguation) Big Eight (disambiguation) Big Ten (disambiguation) Big 12 (disambiguation) Big Hero 6 (film), an animated superhero fantasy-comedy film