| Birth Date: | November 8, 1971 |
| Birth Place: | Prostějov, Czechoslovakia |
| Height Ft: | 6 |
| Height In: | 4 |
| Weight Lb: | 225 |
| Position: | Defence |
| Shoots: | Left |
| Played For: | HC Zlín HC Slezan Opava HC Slavia Praha HK 36 Skalica Newcastle Vipers Nottingham Panthers |
| Ntl Team: | CZE |
| Career Start: | 1990 |
| Career End: | 2013 |
Jan Krajíček (born November 8, 1971) is a Czech former professional ice hockey defenceman.
Krajíček played in the Czech Extraliga for HC Zlín, HC Slezan Opava and HC Slavia Praha.[1] He also played in the Slovak Extraliga for HK 36 Skalica and in the Elite Ice Hockey League for the Newcastle Vipers and the Nottingham Panthers.
He is the older brother of former NHL player Lukáš Krajíček.