How many times have the Minnesota Vikings lost the Super Bowl?
The Minnesota Vikings have appeared in four Super Bowls and lost
all four:
Super Bowl IV (1970): Kansas City Chiefs 23, Vikings 7
Super Bowl VIII (1974): Miami Dolphins 24, Vikings 7
Super Bowl IX (1975): Pittsburgh Steelers 16, Vikings 6
Super Bowl XI (1977): Oakland Raiders 32, Vikings 14
However, before the AFL-NFL merger in 1970, the Minnesota
Vikings won the NFL Championship in 1969.