| Karl Johan Johannessen | |
| Birth Date: | 28 April 1943 |
| Position: | forward |
| Years1: | –1967 |
| Clubs1: | Herd |
| Years2: | 1967–1969 |
| Clubs2: | Lyn |
| Caps2: | 39 |
| Goals2: | 8 |
| Years3: | 1970 |
| Clubs3: | Herd |
| Years4: | 1971 |
| Clubs4: | Aalesund |
| Years5: | 1972–1973 |
| Clubs5: | Skarbøvik |
| Years6: | 1974–1975 |
| Clubs6: | Aalesund |
| Years7: | 1976 |
| Clubs7: | Molde |
| Nationalyears1: | 1968 |
| Nationalcaps1: | 1 |
| Nationalgoals1: | 0 |
Karl Johan "Kallen" Johannessen (born 28 April 1943) is a retired Norwegian football striker.
He played for SK Herd before transferring to Lyn in the summer of 1967.[1] He had a good scoring rate in 1967, and also notably scored 4 goals in 6 games in the 1968–69 European Cup Winners' Cup.[2] He also got the chance to represent Norway once.
In 1970 he returned to SK Herd,[3] then he went on to Aalesunds FK in 1971,[4] Skarbøvik IF in 1972,[5] Aalesund again in 1974,[6] and Molde FK in 1976.