LN 91, Lögdeå-Nordmaling 1991, is an ice hockey team from Nordmaling, Sweden. The team is based out of the Norrskenshallen (Northern Lights Hall).
The club was formed in 1991 by the merger of Lögdeå SK and Nordmalings IF. Lögdeå SK had been founded in 1958 by a teacher at Lögdeå school and they had the largest youth activities of the two associations. They also had an A-team that won Division III 1977/1978 and 1978/1979, but without succeeding in qualifying for Division II. Nordmalings IF also had youth activities but no A-team.
In 1991, an ice rink was built in Nordmaling and it was in connection with what the associations were knocked under the name LN 91. Following the merger, the representation team advanced from Division III to Division 1. There they remained from 1999-20000 to 2005-06 and then again from 2007-08 to 2008-09 when they abstained on further games and requested themselves down in Division II again where they have played since then.