| Karel Knesl | |
| Fullname: | Karel Knesl |
| Birth Date: | 8 April 1942 |
| Birth Place: | Pustiměř |
| Death Place: | Prague |
| Youthyears1: | 1955–1961 |
| Youthclubs1: | TJ Gottwaldov |
| Years1: | 1962–1965 |
| Caps1: | 33 |
| Goals1: | 0 |
| Years2: | 1966–1970 |
| Caps2: | 68 |
| Goals2: | 5 |
| Years3: | 1970–1971 |
| Caps3: | 30 |
| Goals3: | 0 |
| Totalcaps: | 131 |
| Totalgoals: | 5 |
| Nationalyears1: | 1966 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
| Medaltemplates-Expand: | yes |
Karel Knesl (8 April 1942 – 3 September 2020) was a Czech football player who competed in the 1964 Summer Olympics.[1]
Knesl died in Prague on 3 September 2020, at the age of 78.[2]