Hank Stram.
The first two "Super Bowl"s weren't titled as such, but named so retroactively. Super Bowl III, which saw the New York Jets defeat the Baltimore Colts was the first titled Super bowl, so the first coach to lose would be Don Shula.
Hank Stram of the Kansas City Chiefs who lost Super Bowl I and won Super Bowl IV.
Don Shula, who lost Super Bowl III with the Baltimore Colts and Super Bowl VI with the Miami Dolphins.
No, an interim HC has never coached a Super Bowl team ... win or lose.
The only African-American head coaches to lose in Super Bowl competition were Lovie Smith of the Chicago Bears (Super Bowl XLI), Jim Caldwell of the Indianapolis Colts (Super Bowl XLIV) and Mike Tomlin (Super Bowl XLV). Smith's Bears lost to the Colts team coached by Tony Dungy, the first African-American head coach to win a Super Bowl. Tomlin's first Super Bowl appearance as a head coach was a victorious one. His Pittsburgh Steelers defeated the Arizona Cardinals, 27-23.
One. Cowher was the head coach of the Pittsburgh Steelers who lost to the Dallas Cowboys in Super Bowl XXX.
Kansas City Chiefs were the fist team to lose a Super Bowl.
The Dallas Cowboys.
Len Dawson of the Kansas City Chiefs lost Super Bowl I - 35-10 and won Super Bowl IV - 23-7
The Steelers lost in Super Bowl XXX to the Dallas Cowboys, which was played in Tempe, Arizona.
The Steelers first loss came on January 28, 1996 in Super Bowl XXX to the Dallas Cowboys, by the score of 27-17.
0 ... Lambeau was the coach of the Packers between 1921-1949 and the first Super Bowl was played in 1967. He did win 6 NFL Championships during his time as head coach of the Packers (1929, 1930, 1931, 1936, 1939, 1944).