Janusz Konrad Dobrosz (['janu? 'd?br??], 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 Wroclaw district, candidating 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.