| Position: | Safety / Linebacker |
| Number: | 21, 41, 47 |
| Birth Date: | 13 January 1975 |
| Birth Place: | San Diego, California, U.S. |
| Draftyear: | 1999 |
| Draftround: | 3 |
| Draftpick: | 76 |
| High School: | San Diego (CA) Henry |
| College: | California |
| Teams: |
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| Highlights: |
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| Statlabel1: | Tackles |
| Statvalue1: | 139 |
| Statlabel2: | Sacks |
| Statvalue2: | 1.0 |
| Statlabel3: | Pass deflections |
| Statvalue3: | 6 |
| Pfr: | SmitMa21 |
Marquis Trinnell Smith[1] (born January 13, 1975) is a former American football safety and linebacker of the National Football League (NFL). He was selected by the Cleveland Browns in the third round of the 1999 NFL draft.[2] He played college football at California[3]