Charles Louis Trippi (December 14, 1921 – October 19, 2022) was an American professional football player for the Chicago Cardinals of the National Football League (NFL) from 1947 to 1955. Although primarily a halfback, his versatility allowed him to fill a multitude of roles over his career, including quarterback, safety, punter, and return specialist. A "quintuple-threat", Trippi was adept at running, catching, passing, punting, and defense.

Trippi attended the University of Georgia, where he played college football for the Georgia Bulldogs from 1942 to 1946, with an interlude in 1944 while serving in the military during World War II. As a sophomore, he guided Georgia to victory in the 1943 Rose Bowl and was named the game's most valuable player. As a senior in 1946, he won the Maxwell Award as the nation's most outstanding college football player, was named the Southeastern Conference's player of the year, and earned first-team unanimous All-America recognition.

Drafted first overall by the Cardinals as a "future pick" in the 1945 NFL Draft, Trippi was also pursued by the New York Yankees of the All-America Football Conference (AAFC) as well as multiple professional baseball teams. He ultimately signed a record $100,000 contract with the Cardinals. As a rookie, Trippi led Chicago's "Million Dollar Backfield" to victory in the 1947 NFL Championship Game. By the time he retired he had compiled the most yards of total offense by a player in NFL history. Trippi was inducted into the College Football Hall of Fame in 1959 and the Pro Football Hall of Fame in 1968.

In 1946, Trippi led Georgia to its first undefeated season. Georgia defeated North Carolina 20–10 in the Sugar Bowl, where Trippi carried 14 times for 54 yards and threw a 67-yard touchdown pass to end Dan Edwards. After the season, Trippi was given the Maxwell Award as the most outstanding college player in the nation, the Walter Camp Memorial Trophy as the nation's best back, and was a unanimous choice for the All-America team. He finished as runner-up in Heisman Trophy voting behind winner Glenn Davis of Army. 

As a senior on Georgia's baseball team in 1946, he recorded a batting average of .475 and hit 11 home runs in 30 games while playing as a shortstop and outfielder. In 1947, Trippi played one season of minor league baseball with the Southern Association's Atlanta Crackers. He recorded a batting average of .334 through 106 games while drawing large crowds.

Multiple Major League Baseball teams attempted to sign him, including the New York Yankees, Boston Red Sox, Boston Braves, and Philadelphia Phillies, but those deals fell through when he joined the NFL. Between NFL seasons in 1948 and 1949, Trippi served as Georgia's baseball coach, compiling a 34–18 win–loss record.[Trippi was a major part in the battling between the NFL and All-America Football Conference (AAFC). 

The 26-year-old rookie had plenty of leverage as a star commodity, and so weighed his options: the Cardinals and the AAFC's New York Yankees. The Yankees were sure they had signed Trippi to a joint deal that included a contract with the Yankees of MLB, but Cardinals owner Charles Bidwill signed Trippi to a four-year contract worth an unprecedented $100,000 along with a first-year bonus of $25,000. The contract was considered the most lucrative in pro football history. Trippi felt the NFL was more established and stable, and Bidwill had offered him job security. Trippi served a multitude of roles for the Cardinals as a rookie: in 11 games, he rushed 83 times for 401 yards, caught 23 passes for 240 yards, averaged 43.4 yards on 13 punts, returned eight punts for 181 yards and 15 kickoffs for 321 yards, and on defense returned an interception 59 yards for a touchdown. 

The Cardinals compiled nine wins and three losses and faced the Philadelphia Eagles in the 1947 NFL Championship Game, which the Cardinals won 28–21 largely due to a spectacular all-around performance by Trippi. Playing on an icy field in Chicago, Trippi wore basketball shoes for better traction and totaled 206 yards, including 102 yards with two punt returns. He scored touchdowns on a 44-yard run and a 75-yard punt return. During the punt return, he twice escaped an encirclement of tacklers and fell to his knees near midfield before cutting to the outside and sprinting for the score. Trippi was named to the 1947 All-Pro second-team backfield by the United Press.

Trippi led the NFL in all-purpose yards in both 1948 and 1949, compiling 1,485 and 1,552 respectively.[26] His 5.4 rushing yards per carry in 1948 also led the league, as did his two punt return touchdowns. He had a 45-yard punt return touchdown against the Green Bay Packers and later returned a punt 67 yards for a touchdown against the Pittsburgh Steelers. Trippi was a first-team All-Pro selection for 1948 by the AP, UPI, New York Daily News, and the Sporting News, among others.[26] The Cardinals returned to the championship game in 1948, and this time were shutout by the Eagles for a 7–0 loss. Trippi was held to nine carries for only 26 yards during the game, which was played in a heavy snowstorm.[30] Trippi saw heavy use as a receiver in 1949; in addition to rushing for 554 yards, he led the Cardinals in receptions (32) and receiving touchdowns (six) and was second on the team with 412 receiving yards.[31]

After playing as a left halfback for his first four seasons, Trippi switched to quarterback during 1951 and 1952. On December 15, 1951, on frozen turf in Wrigley Field, Trippi completed nine passes for 106 yards and carried 11 times for 145 yards, accounting for three touchdowns as the Cardinals defeated the Bears 24–14.[32] Following the 1952 season, he was invited to the Pro Bowl as a backup quarterback for the American Conference.[33] Trippi moved back to offensive halfback for one season and again was invited to the Pro Bowl.[34] He then switched over to play defense in 1954, recording three pass interceptions as a defensive back. He also became the Cardinals' primary punter for 1953 and 1954, and had a career punting average of over 40 yards per punt.[26] His career essentially ended in the 1955 preseason when he was tackled by John Henry Johnson of the San Francisco 49ers, which left Trippi with a smashed nose, a concussion, and a protruding bone behind his eye that gave him double vision.[35] He appeared in only five games that season and did not record any statistics on offense.[26] Trippi retired on December 13, 1955, a day before his 33rd birthday.[36] At the time, his 6,053 yards of total offense (3,506 rushing, 2,547 passing, and 1,321 receiving) was the most by a player in NFL history, and he had compiled the fourth-most all-purpose yards of any player (7,148).[37] He also set a franchise record with 864 punt return yards and averaged 13.7 yards per return.[38]

Hall of Famer Art Donovan tells this story from late in Trippi's career: "Earlier in the season, the Bears had nearly killed Charlie Trippi, a very tough halfback. The guy who did it to him was Ed Sprinkle.... Sprinkle sucker-punched Trippi and shattered his jaw. He required a whole series of bone grafting. Then next season, Trippi broke Sprinkle's jaw. What goes round comes round."[39]