If we restrict it to AP/Coaches poll and/ or BCS National Championships for division one college football since 1950 then the breakdown is as follows:
BEAR BRYANT 6
JOHN MCKAY 3
NICK SABAN 3
BUD WILKERSON 3
DARRELL ROYAL 3
BARRY SWITZER 3
TOM OSBORNE 3
WOODY HAYES 3
princeton
Urban Meyer (2006 & 2008)
Charlie Weis, tied with many others: zero.
Nick Saban of Alabama.
Coach K, of Duke. I believe...
Coach McDonnell to retire after earning 42 national titles
Paul Brown was an American Football coach. He was the coach in the All-America Football Conference and National Football League.His teams won seven league championships.
Larry Kehres, of Mount Union College, Division III, with 9 national championships.
Paul "Bear" Bryant for Alabama.
yes
Paul Bryant, the legendary college football coach, was often referred to as "Bear." This nickname originated during his college days, when he was known for his strength and physical prowess. Bryant became an iconic figure in college football, particularly during his tenure at the University of Alabama, where he led the team to multiple national championships.
Barry Switzer, who was head coach of the Dallas Cowboys from 1994 to 1997, was the second person ever to win a college football national championship and a Super Bowl. He was the winning head coach of Super Bowl XXX, in which the Cowboys defeated the Pittsburgh Steelers, 27-17. He also won three national championships during his tenure at the University of Oklahoma from 1973 to 1988. The first person to win a college national championship and a Super Bowl was Jimmy Johnson, Switzer's predecessor as Cowboys head coach.