The Briskeby Line (Norwegian: Briskebylinjen) is a line of the Oslo Tramway, Norway. It runs from Jernbanetorget westwards through the city center of Oslo before serving the neighborhoods of Briskeby and Uranienborg and terminating at Majorstuen. The section from Jernbanetorget and Inkognitogata is concurrent with the Skøyen Line, past which is serves the important transport hub Nationatheatret. This section is variously served by lines 12, 13 and 19.