In the 2007 season, Reginiussen continued to regain his first team place for the side. He then scored his first Tromsø goal of the season, in a 4–3 loss against FK Lyn on 28 May 2007. In June 2007, he extended his contract with Tromsø until the end of the 2009 season, ending interests from French clubs keen on signing him. Reginiussen then scored his second league of the season, in a 3–0 win against Lillestrøm on 16 September 2007. Despite missing two matches during the 2007 season, Reginiussen went on to make twenty–eight appearances and scoring two times in all competitions. Reflecting the season, he spoke about his development at the club in his second season.