| Lucious Smith | |
| Number: | 23, 47, 33 |
| Position: | Cornerback |
| Birth Date: | 17 January 1957 |
| Birth Place: | Columbus, Georgia, U.S. |
| Height Ft: | 5 |
| Height In: | 10 |
| Weight Lb: | 190 |
| High School: | Kearny (San Diego, California) |
| College: | Cal State-Fullerton |
| Undraftedyear: | 1980 |
| Teams: | |
| Statlabel1: | Interceptions |
| Statvalue1: | 4 |
| Statlabel2: | Fumble recoveries |
| Statvalue2: | 4 |
| Statlabel3: | Touchdowns |
| Statvalue3: | 1 |
| Pfr: | SmitLu20 |
Lucious Irvin Smith (born January 17, 1957) is a former American football cornerback in the National Football League (NFL). He was signed by the Los Angeles Rams as an undrafted free agent in 1980. He played college football at Cal State-Fullerton and San Diego State.
Smith also played for the Kansas City Chiefs, Buffalo Bills, and San Diego Chargers.