| Janusz Dobrosz | |
| Nationality: | Polish |
| Office: | member of Sejm 2005-2007 |
| Term Start: | 25 September 2005 |
| Term End: | ? |
| Party: | League of Polish Families |
| Birth Date: | 1954 |
Janusz Konrad Dobrosz (born 7 March 1954 in Wieruszów) is a Polish politician. He was elected to the Sejm on 25 September 2005, getting 14,655 votes in 3 Wrocław district as a candidate from the League of Polish Families list.
He was also a member of People's Republic of Poland Sejm 1989-1991, Sejm 1993-1997, Sejm 1997-2001, and Sejm 2001-2005.