Zbigniew Jan Romaszewski was a Polish conservative politician, senator since 1989, and human rights activist.
After the June 1976 protests he was cofounder of assurance to workers prosecuted by communist regime. He was one of the founders of the Workers' Defence Committee. He became Chief of Bureau of Intervention of the Committee for Social Self-defence KOR in 1977.
In 1979 knew Andrej Sacharov. In 1980 he was the founder of the Helsinki Committee in Poland. In 1980-1981 he was chief of Commission of Intervention and Law-abidingness of Solidarity. During martial law in Poland he established independent Radio Solidarity. In 1982 he was arrested and jailed by the Communist regime until 1984.
In 2007 he was elected to the Senate from the electoral list of Law and Justice. From 28 November 2007 he was deputy marshal of Polish Senate.
He died at age 74 in a hospital in Warsaw, after a week of induced coma.