The 2017–18 Úrvalsdeild kvenna was the 61st season of the Úrvalsdeild kvenna, the top tier women's basketball league on Iceland. The season started on October 4, 2017 and concluded on April 30, 2018, with Haukar winning their fourth title after beating Valur 3–2 in the Úrvalsdeild finals. Helena Sverrisdóttir was named the Playoffs MVP after averaging 20.2 points, 12.2 rebounds and 10.8 assists in the finals series.