John S. Tveit (18 December 1931 – 6 September 2022) was a Norwegian politician for the Christian Democratic Party.
He took secondary education, and worked as an office clerk in the regional center, Haugesund, from 1949 to 1954.
He also served as a deputy representative to the Parliament of Norway from Rogaland during the terms 1969–1973, 1973–1977 and 1977–1981.
[1] After leaving national politics, Tveit returned as director of commerce in Tysvær municipality from 1993 to 1997.
He was also a member of the county school board from 1976 to 1979, deputy chair of the local savings bank from 1974 to 1979, board member of Rogalandsforskning from 1976 to 1979, Det Stavangerske Dampskibsselskap from 1981 to 1986 and Haugaland Kraft from 1998 to 2000.