| Krystian Michallik | |
| Fullname: | Krystian Jan Michallik |
| Birth Date: | 13 May 1944 |
| Birth Place: | Chorzów, Poland |
| Height: | 1.78 m |
| Position: | Defender |
| Years1: | –1964 |
| Clubs1: | AKS Chorzów |
| Years2: | 1964–1976 |
| Clubs2: | Gwardia Warsaw |
| Years3: | 1976 |
| Clubs3: | Connecticut Bicentennials |
| Caps3: | 9 |
| Goals3: | 1 |
| Years4: | 1977–1988 |
| Clubs4: | Connecticut Yankees |
| Years5: | 1978–1983 |
| Clubs5: | White Eagles Bridgeport |
| Nationalteam1: | Poland |
| Nationalyears1: | 1966–1968 |
| Nationalcaps1: | 2 |
| Nationalgoals1: | 0 |
Krystian Jan Michallik (born 13 May 1944) is a Polish former footballer who played as a defender.[1] He played in two matches for the Poland national football team from 1966 to 1968.[2] His son Janusz played internationally for the United States.