Martinsen
Martinsen was originally a patronymic educated family name with the "Son of significance Martin ".
Name bearer
- Andreas Martinsen (* 1990), Norwegian ice hockey player
- Emilie Martinsen (* 1984), Danish show jumper
- Håvard Martinsen (* 1978), Norwegian handball player
- Horst Martinsen (* 1938), German soccer player
- Knud Børge Martinsen (1905–1949), Danish officer
- Kristian Martinsen (* 1979), Norwegian biathlete
- Marielle Martinsen (* 1995), Norwegian handball player
- Odd Martinsen (* 1942), Norwegian cross-country skier
- Øystein Martinsen (* 1976), Norwegian actor
- Renate Martinsen (* 1954), German political scientist
- Svend Martinsen (1900–1968), Norwegian wrestler
- Tom Martinsen (1957-2019), Norwegian opera singer (tenor)