| Kjøpmannsskjær | Vestfold, Norway | 6 | 1 | 0 | 1993-12-22 | |
| Kleiva | Nordland, Norway | 5 | 1 | 0 | 1993-10-13 | |
| Kleppestø | Vestland, Norway | 3 | 1 | 0 | 1993-09-30 | |
| Klippfiskberget | Troms, Norway | 10 | 1 | 0 | 2012-08-30 | |
| Klippfiskberget linje 1-17 m | Troms, Norway | 1 | 1 | 0 | 2011-09-05 | |
| Klåmbra-Ryggen | Møre og Romsdal, Norway | 5 | 2 | 0 | 1997-09-22 | |
| Kolbeinsrød | Vestfold, Norway | 2 | 2 | 0 | 1995-09-25 | |
| Kollevåg | Vestland, Norway | 17 | 2 | 0 | 1996-10-02 | |
| Kolvereid | Trøndelag, Norway | 12 | 2 | 0 | 2016-09-09 | |
| Kuvågen | Vestland, Norway | 9 | 2 | 0 | 1995-10-17 | |
| Kvaløysletta | Troms, Norway | 10 | 1 | 5 | 2019-09-20 | |
| Kyrkjebø | Vestland, Norway | 2 | 1 | 0 | 1996-09-18 | |
| kyrkjetangen | Vestland, Norway | 1 | 1 | 0 | 2013-06-11 | |
| Kyrksæterøra | Trøndelag, Norway | 11 | 2 | 0 | 1995-06-07 | |
| Kårtveitpollen | Vestland, Norway | 1 | 1 | 0 | 2012-09-20 | |
| Kårtveitpollen | Vestland, Norway | 1 | 1 | 0 | 2015-09-02 | |
| Lande | Agder, Norway | 6 | 2 | 0 | 1995-09-21 | |
| Langangen | Telemark, Norway | 9 | 2 | 0 | 1998-09-16 | |
| Langøy | Vestfold, Norway | 14 | 2 | 0 | 1997-09-15 | |
| Larkollen | Østfold, Norway | 5 | 2 | 0 | 1995-10-13 | |
| Leiknesveien 40 | Troms, Norway | 2 | 1 | 2 | 2018-10-16 | |
| Lesundet | Møre og Romsdal, Norway | 7 | 1 | 0 | 1993-10-21 | |
| Levangsheia | Telemark, Norway | 1 | 1 | 0 | 1993-09-23 | |
| Liland | Nordland, Norway | 62 | 2 | 0 | 2003-09-30 | |
| LIland | Nordland, Norway | 3 | 1 | 0 | 2004-10-05 | |
| liland 5 | Nordland, Norway | 1 | 1 | 0 | 2004-10-05 | |
| liland a | Nordland, Norway | 1 | 1 | 0 | 2004-10-05 | |
| Liland b | Nordland, Norway | 1 | 1 | 0 | 2004-10-05 | |
| Lillesandsfjorden | Agder, Norway | 4 | 1 | 0 | 1994-10-17 | |
| Lundenes | Troms, Norway | 5 | 1 | 0 | 1993-08-31 | |
| Lygra | Vestland, Norway | 4 | 1 | 2 | 2015-06-04 | |
| Lyngørfjorden | Agder, Norway | 2 | 1 | 0 | 1993-09-10 | |
| Lødingen | Nordland, Norway | 21 | 2 | 0 | 1998-09-29 | |
| Løvøya | Vestfold, Norway | 2 | 1 | 0 | 1996-09-24 | |
| Magerøya | Trøndelag, Norway | 11 | 2 | 0 | 1996-10-15 | |
| Malangseidet | Troms, Norway | 2 | 1 | 0 | 1993-11-04 | |
| Manger | Vestland, Norway | 1 | 1 | 0 | 1993-10-18 | |
| Marikoven | Vestland, Norway | 3 | 1 | 0 | 1994-10-20 | |
| Marinbiologisk stasjon, Espegrend | Vestland, Norway | 1 | 1 | 0 | 2016-10-20 | |
| Marinbiologisk stasjon, Espegrend | Vestland, Norway | 1 | 1 | 0 | 2016-10-03 | |
| Melsomvik | Vestfold, Norway | 22 | 2 | 0 | 1998-10-06 | |
| Meløy | Nordland, Norway | 7 | 2 | 0 | 1995-09-14 | |
| Mesxy | Finnmark, Norway | 1 | 1 | 0 | 1994-04-08 | |
| Midsund | Møre og Romsdal, Norway | 19 | 2 | 0 | 1996-09-20 | |
| Mjølvik | Troms, Norway | 3 | 1 | 3 | 2014-08-28 | |
| Mjølvik Hardbunn | Troms, Norway | 3 | 3 | 3 | 2014-08-28 | |
| Monstad | Trøndelag, Norway | 2 | 1 | 0 | 1994-12-05 | |
| Moutmarka | Vestfold, Norway | 1 | 1 | 0 | 1994-11-09 | |
| Munkerekka | Vestfold, Norway | 12 | 2 | 0 | 2001-05-21 | |
| Myklebost | Møre og Romsdal, Norway | 6 | 1 | 0 | 1993-09-24 | |
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