Click on Column heading to Sort by Category or HERE by Set
| My Autograph Card Collection |
| My Autograph Card Collection (10983 and growing) Click on Column heading to Sort by Category or HERE by Set | |||||||
| Photo | Year | Category | First | Last | Team | Remarks | Links |
| 1992 | Card, GameDay | Christian | Okoye | Kansas City Chiefs | Stats | |
| 2015 | Card, Prizm | Nick | O'Leary | Buffalo Bills | Stats | |
| 1991 | Card, Pacific | Mike | Oliphant | Cleveland Browns | Stats | |
| 2019 | Card, Senior Bowl | Josh | Oliver | San Jose State Spartans | Stats | |
| 1990 | Card, Score | Louis | Oliver | Miami Dolphins | Stats | |
| 1992 | Card, GameDay | Louis | Oliver | Miami Dolphins | Stats | |
| 1990 | Card, Score | Jerry | Olsavsky | Pittsburgh Steelers | Stats | |
| 2009 | Card, Topps Magic | Greg | Olsen | Miami Hurricanes | Stats | |
| 2012 | Card, Rookie & Stars | Greg | Olsen | Carolina Panthers | Stats | |
| 1958 | Card, Topps | John | Olszewski | Chicago Cardinals | Stats | |
| 2019 | Card, Senior Bowl | Charles | Omenihu | Texas Longhorns | EXTRA FOR TRADE | Stats |
| 2009 | Card, Topps Magic | Xavier | Omon | Northwest Missouri Bearcats | Stats | |
| 2006 | Card, Topps | Deltha | O'Neal | Cincinnati Bengals | Stats | |
| 1974 | Card, Topps | Steve | O'Neal | New Orleans Saints | Stats | |
| 2021 | Card, Sage Aspire | Levi | Onwuzurike | Detroit Lions | Info | |
| 1996 | Card, All Sport | Rey | Ordonez | MLB New York Mets | Info | |
| 1974 | Card, Topps | Joe | Orduna | New York Giants | Stats | |
| 2015 | Card, Panini | Tony | Orlando | Musician | Info | |
| 2017 | Card, Senior Bowl | Tyler | Orlosky | West Virginia Mountaineers | Stats | |
| 2005 | Card, Press Pass | Dan | Orlovsky | UCONN Huskies | Stats | |