| Michał Jach | |
| Nationality: | Polish |
| Office: | member of Sejm 2005–2007 |
| Term Start: | 25 September 2005 |
| Term End: | ? |
| Party: | Law and Justice |
Michał Jach (born 23 September 1951 in Łomża) is a Polish politician. He was elected to the Sejm on 25 September 2005, getting 5,724 votes in 41 Szczecin district as a candidate from the Law and Justice list.