NFL Playoffs 2023: How many teams have never won or appeared in a Super Bowl in NFL history?

Twelve current NFL franchises have never won a Super Bowl:

the Minnesota Vikings, Buffalo Bills, Cincinnati Bengals, 

Atlanta Falcons, Carolina Panthers, Arizona Cardinals, 

Tennessee Titans, Los Angeles Chargers, Cleveland Browns, 

Detroit Lions, Jacksonville Jaguars 

Houston Texans.

Of those twelve teams, four have yet to even make an appearance in the league championship: the Browns, Lions, Jaguars and Texans.

All-time Super Bowl appearances by each team (fewest to most):

Houston Texans: 0 Jacksonville Jaguars: 0 Detroit Lions: 0 Cleveland Browns: 0 New York Jets: 1 (1968) Los Angeles Chargers: 1 (1994)

Tennessee Titans: 1 (1999) Arizona Cardinals: 1 (2008) New Orleans Saints: 1 (2009) Chicago Bears: 2 (2006, 1985) Baltimore Ravens: 2 (2012, 2000)

Atlanta Falcons: 2 (2016, 1998) Carolina Panthers: 2 (2015, 2003) Tampa Bay Buccaneers: 2 (2020, 2002) Cincinnati Bengals: 3 (1988, 1981, 2021)

Seattle Seahawks: 3 (2014, 2013, 2005) Philadelphia Eagles: 3 (2017, 2004, 1980) Indianapolis Colts: 4 (2009, 2006, 1970, 1968)

Minnesota Vikings: 4 (1976, 1974, 1973, 1969) Buffalo Bills: 4 (1993, 1992, 1991, 1990) Kansas City Chiefs: 4 (2020, 2019, 1969, 1966)

Los Angeles Rams: 5 (2018, 2001, 1999, 1979, 2021) Las Vegas Raiders: 5 (2002, 1983, 1980, 1976, 1967)

New York Giants: 5 (2011, 2007, 2000, 1990, 1986) Miami Dolphins: 5 (1984, 1982, 1973, 1972, 1971) Green Bay Packers: 5 (2010, 1997, 1996, 1967, 1966)

Washington Football Team: 5 (1991, 1987, 1983, 1982, 1972) San Francisco 49ers: 7 (2019, 2012, 1994, 1989, 1988, 1984, 1981) Denver Broncos: 8 (2015, 2013, 1998, 1997, 1989, 1987, 1986, 1977)

Dallas Cowboys: 8 (1995, 1993, 1992, 1978, 1977, 1975, 1971, 1970) Pittsburgh Steelers: 8 (2010, 2008, 2005, 1995, 1979, 1978, 1975, 1974) New England Patriots: 11 (2018, 2017, 2016, 2014, 2011, 2007, 2004, 2003, 2001, 1996, 1985)