Helsfyr () is a residential and industrial neighborhood in Oslo. It is located in Oslo's East End, in the administrative borough of Gamle Oslo.
The neighborhood is named after Helsfyr gÃÂ¥rd, which name is possibly originating from Low Saxon helschvûr, "Hell-Fire". Helsfyr was sparsely populated until the 1950s, and was further developed in the 1980s.
Helsfyr station on the Oslo Metro first opened in 1966. A combined metro/bus terminal opened in 1993, making Helsfyr an important public transportation interchange in Oslo's East End.