Mads Sjøgård Pettersen (born 21 January 1984) is a Norwegian actor known for his role of Fredrik Kayser on mini-seriesThe Heavy Water War and for his portrayal of Håvard Bakkeli on the seriesNobel.^[1]

In 2009 he portrayed Thomas in the filmNorth (in Norwegian:Nord). In 2012 he was part of the cast of the mini-seriesErobreren where he portrayed young Axel. In 2015 he played the role of Fredrik Kayser, a resistance member, inThe Heavy Water War (in Norwegian: "Kampen om tungtvannet"). In 2016 he portrayed Håvard Bakkeli inNobel. In 2017 he portrayed Per in the filmAskeladden - I Dovregubbens Hall.^[2]

• Living people
• 20th-century Norwegian male actors
• 21st-century Norwegian male actors
• Norwegian male film actors
• Norwegian male stage actors
• Norwegian male television actors
• Norwegian male voice actors
• People from Sørfold Municipality
• 1984 births

• Articles with short description
• Short description is different from Wikidata
• Use dmy dates from December 2018
• Articles with hCards