Port Jebsen () is a cove immediately north of Jebsen Point on the west side of Signy Island, in the South Orkney Islands. Charted in 1912-13 by Petter Sorlle, a Norwegian whaling captain. The cove is named for nearby Jebsen Point.
This article incorporates public domain material from the United States Geological Survey document "Port Jebsen" (content from the Geographic Names Information System).