Sandnes Ulf is a Norwegian association football club from Sandnes, Rogaland, currently playing in the 1. divisjon, the second highest division in the Norwegian football league system. The club play their home matches at Øster Hus Arena. The club was founded on 1 June 1911 as SK Ulf, and today has over 80 registered teams, making it the largest football club in Rogaland.

Sandnes is a city and municipality in Rogaland, Norway. It lies immediately south of Stavanger, the 4th largest city in Norway, and together the Stavanger/Sandnes area is the third-largest urban area in Norway. The urban city of Sandnes lies in the extreme western part of the vast municipality and it makes up about 5% of the total land area of the municipality.