Bengt Carl Gustaf Westerberg is a Swedish politician. He was leader of the Liberal People's Party from 1983 to 1995, member of the Riksdag from 1984 to 1994 and Minister for Social Affairs and Deputy Prime Minister 1991 to 1994.

The Liberals, previously known as the Liberal People's Party until 22 November 2015, is a conservative liberal political party in Sweden. The Liberals ideologically have shown a broad variety of liberal tendencies. Currently they are seen as following classical liberalism and economic liberalism, and has been described as being centre-right. The party is a member of the Liberal International and Renew Europe.