Jan-Magnus Jansson (24 January 1922 – 29 November 2003) was a Finnish politician, a member of the Swedish People's Party.
[1] Jansson studied at Svenska normallyceum i Helsingfors and then at the University of Helsinki.
He was the chairman of the Swedish People's Party (SPP) from 1966 to 1973 and a minister of trade and industry in Kalevi Sorsa's first government (1 January 1973 - 30 September 1974).
[2] Jansson was his party's presidential candidate in the 1982 elections and received 11 electoral votes.
Jansson wrote several books, for instance about the Finnish Constitution, and some poetry works.