Våttahaugen is a small hill located on the Lade peninsula in Trondheim municipality in Trøndelag county, Norway. It is the highest point at Ladehammeren. The hill offers a scenic view of the surrounding area as well as other areas of the city of Trondheim and especially the coastal area along the Trondheimsfjord. There is a playground on Våttahaugen and the area is surrounded by a small forest which leads to the area of Grønnlia.

During the World War II, Våttahaugen was a strategic location during the Nazi occupation of Norway. Våttahaugen was the site of a military installation and used as a site to control coastal traffic. Våttahaugen still has a lot of former bunker sites. Several of the houses around Våttahaugen were bombed during the war.

• Lade and Lademoens history by Per Øverland

63°27′10″N 10°13′47″E / 63.452796°N 10.22959°E / 63.452796; 10.22959