There are 2 artists using this name: A german Pagan/Viking Metal Band and a Swedish viking rock group

1. Hel (Germany)
The pagan/viking metal band Hel was founded 1994 by Valdr (Andreas Walther), who was joined by Kai Sattelkau and later Skaldir (Markus Skroch).
1995 Demo "Miölnir"
1997 Demo "Gedanken und Erinnerung"
1999 Album "Orloeg"
2004 Album "Pagan Midgard Art"
2005 Album "Falland Vörandi"
2007 Album "Tristheim"

2. Hel (Sweden)
Hel is a Swedish music group (viking rock) which in the beginning was tied to Ultima Thules record label, and later they produced their music through their own label, Peanut Music AB. The group, which consists of Malin Pettersson (vocal), Ulrica Pettersson (vocal), Esa Rosenström (guitar), Piere Karlsson (drums), Stefan Johansson (base) and Adde Norlin (guitar and keyboard), is based in Eskilstuna, Södermanland.