Ronny André Hafsås (born November 14, 1985) is a retired Norwegian biathlete and cross-country skier.

His initial appearance (in a 10 km sprint) was spoiled by bad shooting,[1] but he earned the first World Cup points of his career in the pursuit that followed, with a 21st place.

[3] Hafsås' best finish in the Biathlon World Cup so far is a sixth place, which he earned (again in a sprint) during the opening weekend of the 2008-09 season at Östersund.

On November 21, 2009, Hafsås, who had been better established at the professional level as a biathlete,[6] surprisingly won the 15 km freestyle individual competition that opened the year, by the very narrow margin of 0.2 seconds ahead of Vincent Vittoz.

Hafsås' performance on the third leg wasn't as stellar as the day before, as he gave up some ground to Alexander Legkov of Russia and René Sommerfeldt of Germany;[8] however, Norway still won thanks to Petter Northug as the anchor.