Rolf Willy Hansen (born 17 April 1949) is a Norwegian diplomat.
He is a cand.philol.
by education, and started working for the Norwegian Ministry of Foreign Affairs in 1975.
From 1993 to 1994 he was a sub-director in the Ministry of Foreign Affairs, and then spent three years as an adviser.
From 1997 to 2000 he served as consul-general in Hong Kong.
After being head of department in the Ministry of Foreign Affairs from 2001 to 2005, he served as consul-general in Minneapolis from 2005 to 2008 and the Norwegian ambassador to Syria from 2008.