| 1963 Cleveland Browns season | |
|---|---|
| General manager | Harold Sauerbrei |
| Head coach | Blanton Collier |
| Home field | Cleveland Stadium |
| Local radio | WERE |
| Results | |
| Record | 10–4 |
| Division place | 2nd NFL Eastern |
| Playoff finish | Lost NFL Playoff Bowl (vs. Packers) 23–40 |
The 1963 Cleveland Browns season was the team's 14th season with the National Football League.
Hall of Fame running back Jim Brown led the league in rushing for the 6th time in seven seasons. This was the year that Brown became the NFL's all time leading rusher, surpassing Joe Perry. As a team, the 1963 Browns gained an NFL-record 5.74 yards per carry.