The 1929 college football season saw a number of unbeaten and untied teams. Purdue, Tulane, Notre Dame and Pittsburgh all finished the regular season with wins over all their opponents. Notre Dame was recognized as national champion by two of three contemporary major selectors (the Dickinson and Dunkel Systems), while the third (Houlgate) named USC (10–2). Eight of nine retrospective selectors later also named Notre Dame and USC as No. 1 teams.
Following the season, Pittsburgh traveled to Pasadena to meet USC in the Rose Bowl, at that time the only postseason college football game, where the Trojans defeated the Panthers, 47–14. Four years later, football historian Parke Davis selected Pittsburgh as "Outstanding Nationwide Team" for 1929, the only one of 12 major selectors to do so. Pittsburgh claims a 1929 national championship on this basis.
A major change in the rules for 1929 was that a fumbled ball was dead as soon as it struck the ground. Previously, a defending player could run with a recovered fumble, as in the case of Roy Riegels in the 1929 Rose Bowl.
Conference and program changes
Conferences
Three new conferences began play in 1929: Arkansas Intercollegiate Conference – an NAIA conference active through the 1995 season Big Four Conference – active through the 1932 season; replaced the newly-defunct Oklahoma Intercollegiate Conference Oklahoma Collegiate Athletic Conference – an NAIA conference active through the 1973 season; replaced the newly-defunct Oklahoma Intercollegiate Conference
Programs
The Duke Blue Devils were independent in 1928 and joined the Southern Conference in 1929.
September
September 21 In Dallas, Southern Methodist University (SMU) opened its season with a 13–3 win over North Texas State.
September 28
SMU and Howard Payne College played to a 13–13 tie, and TCU rolled over visiting Daniel Baker College, 61–0. In Los Angeles, USC opened its season against crosstown rival UCLA, rolling over the Bruins 76–0. Pittsburgh beat Waynesburg State, 53–0 California beat Santa Clara 27–6 Pennsylvania beat Franklin & Marshall 14–7 Tulane opened with a win over Northwestern State, 40–6
October
October 5
SMU and Nebraska played to a 0–0 tie in Nebraska. Notre Dame opened its season with a 14–0 win at Indiana TCU beat Hardin Simmons, 20–0 Illinois beat Kansas 25–0, and Purdue beat Kansas State, 26–14 Pittsburgh won at Duke, 52–7 USC beat Oregon State 21–7 Pennsylvania defeated Swarthmore 20–6 California and St. Mary's played to a 0–0 tie. Tulane beat Texas A&M, 13–10
October 12
In Baltimore, Notre Dame defeated Navy, 14–7. SMU beat Austin College, 16–0 In Shreveport, TCU registered another shutout, beating Centenary College 28–0 Nebraska won at Syracuse, 13–6 USC won at Washington, 48–0, and California beat visiting Washington State, 14–0. Purdue beat Michigan 30–16 and Illinois beat Bradley 45–0 Pittsburgh beat West Virginia 27–7 Pennsylvania beat Virginia Tech, 14–8 Tulane beat Mississippi State, 34–0
October 19
Pittsburgh handed Nebraska its first loss, 12–7; TCU surrendered its first points, but beat Texas A&M, 13–7. Illinois and Iowa played to a 7–7 tie. Purdue beat DePauw 26–7 Tulane beat Lafayette College of Louisiana, 60–0 USC scored big again, with a 64–0 win over Occidental. At 4–0–0, the Trojans had outscored their opponents 209–7. In Chicago, Notre Dame defeated Wisconsin 19–0
In Philadelphia, (1–0–1) California and (3–0) Pennsylvania played, with California winning 12–7
October 26 During the weekend between October 24 and October 29, 1929 (see Wall Street Crash of 1929), SMU beat visiting Ole Miss, 52–0 and TCU, with a 131–7 aggregate lead over its opponents, won its fifth straight, a 22–0 win over Texas Tech. In Pittsburgh, the Pitt Panthers beat Allegheny 40–0 and Notre Dame defeated Carnegie Tech 7–0. Illinois beat visiting Michigan 14–0, and Purdue won at Chicago 26–0 The USC offense was held to single digits at Stanford, winning 7–0. California defeated the non-college Olympic Club, 21–19. Pennsylvania beat Lehigh 10–7 and in New Orleans, Tulane beat Georgia Tech, 20–14. Nebraska and Missouri played to a 7–7 tie.
November
November 2
In Los Angeles, USC (5–0–0) hosted California (4–0–1). California handed the Trojans their first loss, 15–7 In Dallas, unbeaten (3–0–2) SMU and unbeaten and untied Texas (5–0–0) both stayed unbeaten, playing to 0–0 tie. Notre Dame beat visiting Georgia Tech 26–6 In Columbus, Georgia, Tulane beat Georgia, 21–15