Louis Granville Baldacci (born December 17, 1934) is a former American football player.

[6] As a junior in 1954, Baldacci split his time between the quarterback and fullback positions, playing in 309 of 540 minutes over the course of the nine-game season.

[3] In the 1954 season opener, Baldacci scored both of Michigan's touchdowns in a 14-0 win over Washington.

[9] As a senior in 1955, Baldacci moved to the fullback position, starting seven of nine games for the Wolverines.

[12] During his three years playing with the Wolverines, Baldacci completed 31 of 69 passes for 398 yards, 3 touchdowns and 8 interceptions.

[13] Baldacci played in ten games as a halfback for the Steelers during the 1956 NFL season.

[15] In November 1956, Baldacci's "hard-hitting" play was credited with powering the Steelers to a 14-7 upset victory over the Chicago Cardinals.

[16][17] Baldacci was married in December 1956 to Linda Anne Landsnaes at St. Hugo's Church in Bloomfield Hills, Michigan.