Elvestad is a village and traffic junction in Hobøl municipality in Østfold county, southeastern Norway. It is notable primarily as a major transportation crossroads where European route E18 intersects with Norwegian national road Riksvei 120.
Riksvei 120 connects Gardermoen Airport, located via Gjerdrum municipality in neighboring Akershus county, to the city of Moss in Østfold county. The strategic location of Elvestad at this intersection of two significant routes makes it an important transit point in the region's road network.