Betty Ann Bjerkreim Nilsen
Betty Ann Bjerkreim Nilsen is a Norwegian orienteering competitor and cross-country skier. She was a junior World Champion in both sports. At senior level she has won a gold medal in relay at the World Orienteering Championships.
Orienteering
Bjerkreim Nilsen won a gold medal in the relay at the 2005 Junior World Orienteering Championships. In 2006, she received an individual gold medal in the middle distance, and a silver medal in the short course. She participated in the 2007 World Cup, where her best single result was a fifth in the sprint distance at O-Ringen. At the 2009 World Orienteering Championships in Miskolc she won a gold medal in the relay, together with Anne Margrethe Hausken and Marianne Andersen.Cross-country skiing
She received a gold medal in the relay at the 2005 Junior World Championships in cross-country skiing, and again in 2006. She debuted in the senior world cup in November 2006, and competed in the World Championships in Sapporo in 2007.Cross-country skiing results
All results are sourced from the International Ski Federation.World Championships
World Cup
Season standings
Team podiums
- 1 podium
| No. | Season | Date | Location | Race | Level | Place | Teammates |
| 1 | 2008–09 | 7 December 2008 |  La Clusaz, France | 4 × 5 km Relay C/F | World Cup | 3rd | Stemland / Johaug / Steira |