No, the Chargers have never won a Super Bowl.
The Chargers have never won the Super Bowl.
The Chargers have never won the Superbowl.
Eventually, yes, they probably will.
As of the 2008 season, the Chargers have not won a Super Bowl. They have played in 1 Super Bowl, Super Bowl XXIX, and lost to the San Francisco 49ers by the score of 49-26.
San Diego Chargers
The San Diego Chargers have yet to win the Super Bowl.
The Chargers have never won the Super Bowl.
The Arizona Cardinals and the San Diego Chargers
Yes, they defeated the Chargers.
Who knows but go Saints and Chargers
Never