Flemming Davanger (born 1 April 1963 in Bergen, Norway) is a Norwegian curler from Bærum.

In his third World Junior Curling Championships in 1983, Davanger, playing second Pål Trulsen's Norwegian team picked up a silver medal, losing to Canada's John Base in the final.

Davanger, now playing second for Andreassen would bring home the silver medal for Norway, much to the delight of his coach Forest Juziuk.

After a couple of poor performances at the World Championships, Davanger moved to play second for his old junior skip Pål Trulsen.

They would then go on to win the gold medal at the 2002 Winter Olympics[1] followed by a silver at the World Championships that year.