"Yes, Mike and Carrie are married," Underwood's publicist Jessie Schmidt said in an e-mail to The Associated Press early Sunday.
The wedding took place Saturday at the Reynolds Plantation resort in Greensboro, Ga.
Underwood, 27, rose to fame after winning the fourth season of "American Idol." Fisher, 30, is a forward for the Ottawa Senators.
No details on where Underwood and Fisher will spend their honeymoon have been released.
