The Broncos were barely competitive during their 10 - year run in the AFL and their first seven years in the NFL. They did not complete a winning season until 1973. In 1977, four years later, they qualified for the playoffs for the first time in franchise history and advanced to Super Bowl XII. Since 1975, the Broncos have become one of the NFL 's more successful teams, having suffered only seven losing seasons. They have won eight AFC Championships (1977, 1986, 1987, 1989, 1997, 1998, 2013, 2015, and three Super Bowl championships (1997 (XXXII), 1998 (XXXIII), 2015 (50). However, the Broncos have the NFL record for most Super Bowl losses (5). They have five players in the Pro Football Hall of Fame: John Elway, Floyd Little, Gary Zimmerman, Shannon Sharpe, and the most recently elected member, Terrell Davis.
when was the last time denver broncos won the superbowl
2015 2015