Daniel Hubert Federkeil (born November 9, 1983) is a former professional Canadian football player, having played offensive tackle for the Calgary Stampeders of the Canadian Football League (CFL).
He played CIS football with the Calgary Dinos, and was drafted fifth overall by the Toronto Argonauts in the 2006 CFL Draft, but signed with the Indianapolis Colts of the National Football League shortly thereafter.
He would later assist the Colts in winning Super Bowl XLI over the Chicago Bears.
Federkeil retired from professional football in 2009 following a series of concussions, but returned to sign with the Stampeders in 2013 after his CFL rights were traded.
He announced his retirement from professional football a second time in February 2018