2021–22 Úrvalsdeild karla (basketball)

The participating teams first played a conventional round-robin schedule with every team playing each opponent once home and once away for a total of 22 games. The top eight teams qualified for the championship playoffs whilst the two last qualified were relegated to Division 1.[1]

• On 8 June, Keflavík signed Jaka Brodnik who previously played for Tindastóll.[7]
• On 13 June, it was reported that Þór Akureyri's guard Júlíus Orri Ágústsson would leave the team and play for Caldwell University.[8]
• On 24 June, it was reported that Danero Thomas signed with newly promoted Breiðablik after playing with ÍR the previous two seasons.[9]
• On 25 June, it was reported that Everage Richardson had signed with Breiðablik after one season with ÍR.[10]
• On 25 June, it was reported that Icelandic national team member Breki Gylfason had signed with ÍR after having played previously for Haukar.[11]
• On 28 June, Icelandic national team member Sigtryggur Arnar Björnsson signed with Tindastóll after playing in the LEB Oro the previous season.[12]
• On 29 June, Tindastóll signed Irish national team member Taiwo Badmus.[13]
• On 30 June, Tindastóll signed former NBA G League player Javon Bess.[14]
• On 12 July, Tindastóll signed Swedish national team member Thomas Massamba.[15]
• On 13 July, Keflavík signed Icelandic national team member Halldór Garðar Hermannsson from reigning national champions Þór Þorlákshöfn.[16]
• On 15 July, Þór Þorlákshöfn announced it had signed Danish national team member Daniel Mortensen and Lithuanian Ronaldas Rutkauskas.[17]
• On 20 July, reigning Úrvalsdeild Foreign Player of the Year, Deane Williams, signed with LNB Pro B club Saint-Quentin after two seasons with Keflavík.[18]
• On 4 August, Grindavík signed Spanish center Ivan Aurrecoechea who played the previous season with Þór Akureyri.[19]
• On 8 August, Keflavík signed David Okeke who won the Georgian Superliga championship with BC Rustavi the previous season.[20]
• On 9 August, Icelandic national team member Ragnar Nathanaelsson signed with Stjarnan after spending the previous season with Haukar.[21]
• On 14 August, former Argentina national team member Nicolás Richotti signed with Njarðvík.[22]
• On 17 August, ÍR signed Shakir Smith.[23]
• On 21 August, Njarðvík signed Former Liga ACB player Fotios Lampropoulos.[24]
• On 24 August, Þór Akureyri signed Irish national team member Jordan Blount.[25]
• On 28 August, Valur signed Icelandic national team member Kári Jónsson.[26]
• On 3 September, Finnur Atli Magnússon signed with Haukar.[27]
• On 11 September, Valur signed Callum Lawson who won the national championship with Þór Þorlákshöfn the previous season.[28]
• On 2 October, Dagur Kár Jónsson left Grindavík and signed with Club Ourense Baloncesto of the LEB Plata.[29]
• On 29 October, Grindavík signed E. C. Matthews.[30]
• On 8 November, Þór Akureyri signed former Switzerland national team member Jeremy Landenbergue to replace injured Jordan Blount.[31][32]
• On 9 November, Þór Akureyri signed Reggie Keely to replace injured Jonathan Lawton.[33][32]
• On 11 November, Sigurður Þorsteinsson became the 11th player to grab 2,000 career rebounds in the Úrvalsdeild.[34]
• On 17 November, ÍR signed Igor Marić.[35]
• On 10 December, Keflavík star forward David Okeke suffered an achilles injury in a game against Tindastóll. Prior to the injury he had grabbed a season high 17 rebounds in the game.[36]

• Official Icelandic Basketball Association website
• Season info on Icelandic Basketball Association