Guy Maurice McIntyre (born February 17, 1961) is a former professional American football offensive lineman in the National Football League. He played in three Super Bowls and five Pro Bowls as a member of the San Francisco 49ers.

Guy McIntyre was one of the first linemen in the modern age of the NFL to be used as a blocking back/fullback (in Bill Walsh's "Elephant" short-yardage formation); interestingly, it was when this offense was used in the 1984 NFL Playoffs in the defeat of the Chicago Bears that motivated Bears coach Mike Ditka to use the same formation the following year, with William Perry, the "Refrigerator" as the blocking back.

Guy grew up in the South, Thomasville Georgia, and came from a family of three, him and two older sisters. Their parents instilled values and integrity in each of them during their childhood through religion and work ethics. By using these values and work ethics, Guy has excelled in football and has become a very productive citizen.

Guy is currently the Director of Alumni Relationships of the San Francisco 49ers and has made a number of speaking engagements at High Schools, Touchdown Clubs, Churches, even Business conventions. He has also been a Master of Ceremony at various functions.

Achievements

• 3 Super Bowl Championships 1984, 1988, 1989

• 5 Pro-Bowls 1989, 1990, 1991, 1992, 1993

• Nominated for NFL Hall of Fame

• Inducted in Thomas County Hall of Fame, Thomasville, GA

• Inducted into the Georgia Sports Hall of Fame 2007