Kai Wessel may refer to:

• Kai Wessel (countertenor), German countertenor
• Kai Wessel (director), German film director

• 2012 1. deild karla
• 2012 1. divisjon (women)
• 2012 (2009)
• 2012 (2009 film)
• 2012-2013 a-league
• 2012-2013 Athletic Bilbao season
• 2012-2013 Athletic Bilbao Season
• 2012-2013 Australian bushfire season
• 2012 - 2013 Awards Season
• 2012-2013 Azerbaijan Women's Volleyball Super League
• 2012-2013 Bhutan National League
• 2012-2013 Central African Republic conflict
• 2012-2013 Chicago Bulls
• 2012/2013 Club Bolívar Torneo Clausura
• 2012-2013 Cyclo-cross Superprestige
• 2012-2013 Cypriot financial crisis
• 2012-2013 Cypriot Financial Crisis
• 2012 - 2013 Egyptian protests
• 2012-2013 Egyptian protests
• 2012-2013 Elitserien season
• 2012-2013 Esteghlal F.C. season
• 2012-2013 figure skating season
• 2012/2013 Gandzasar F.C. season
• 2012-2013 Grand Prix of Figure Skating Final
• 2012-2013 Hershey Bears season