Genus: Hirundo
| Site | Municipality (county) | Num. obs. | Num. species | Num. images | Last obs. | |
|---|---|---|---|---|---|---|
| Manum | Vestfold, Norway | 1 | 1 | 1 | 2013-07-17 | |
| Marvik | Rogaland, Norway | 1 | 1 | 0 | 2020-05-25 | |
| Meisingset | Møre og Romsdal, Norway | 2 | 1 | 0 | 2019-01-28 | |
| Merkestjørna | Vestland, Norway | 2 | 1 | 0 | 1991-06-11 | |
| Midtre Rudi | Innlandet, Norway | 6 | 1 | 0 | 2011-04-12 | |
| Moen | Innlandet, Norway | 4 | 1 | 0 | 2012-07-19 | |
| Moksheim | Rogaland, Norway | 1 | 1 | 0 | 2021-05-06 | |
| Molstad | Innlandet, Norway | 1 | 1 | 0 | 2012-06-04 | |
| Myra | Agder, Norway | 2 | 1 | 0 | 2015-05-08 | |
| Myra Bjørkeåsen | Akershus, Norway | 1 | 1 | 0 | 2019-07-24 | |
| Myravatnet | Vestland, Norway | 1 | 1 | 0 | 2007-05-03 | |
| Myrdalsvatnet | Vestland, Norway | 1 | 1 | 0 | 2010-05-20 | |
| Mærrapanna | Østfold, Norway | 1 | 1 | 0 | 2019-04-28 | |
| Møkjåland, | Agder, Norway | 1 | 1 | 0 | 2010-05-27 | |
| Namnå | Innlandet, Norway | 1 | 1 | 0 | 2008-06-04 | |
| Natås | Vestland, Norway | 1 | 1 | 0 | 2008-04-24 | |
| Nedkvitne | Vestland, Norway | 1 | 1 | 0 | 2008-04-29 | |
| negaard | Innlandet, Norway | 1 | 1 | 0 | 2010-05-08 | |
| Nes Verk rundt | Agder, Norway | 11 | 1 | 0 | 2024-05-05 | |
| Nesland | Agder, Norway | 14 | 1 | 0 | 2024-05-22 | |
| Nesttun | Vestland, Norway | 1 | 1 | 0 | 2006-04-23 | |
| Nestu Rise, Driva | Trøndelag, Norway | 5 | 1 | 0 | 2020-05-27 | |
| Nesveien 37, 8220 Røsvik | Nordland, Norway | 3 | 1 | 0 | 2021-05-13 | |
| Netlandsvegen 89 | Vestland, Norway | 6 | 1 | 0 | 2023-05-03 | |
| Nigard Lien | Telemark, Norway | 1 | 1 | 0 | 2017-05-04 | |
| Nisi Østre | Telemark, Norway | 8 | 1 | 0 | 2024-05-15 | |
| Nodland | Rogaland, Norway | 1 | 1 | 0 | 2023-05-16 | |
| Nordbotten | Vestland, Norway | 3 | 1 | 0 | 2009-06-02 | |
| Nordbygda, Hjartdal | Telemark, Norway | 1 | 1 | 0 | 2008-05-05 | |
| Nordgjerdet 9 | Trøndelag, Norway | 3 | 1 | 0 | 2013-05-26 | |
| Nordre Roven. | Akershus, Norway | 3 | 1 | 0 | 2021-06-15 | |
| Nordre Sømåen | Innlandet, Norway | 2 | 1 | 0 | 2008-05-11 | |
| Nordre Vartdal | Møre og Romsdal, Norway | 3 | 1 | 0 | 2022-05-10 | |
| Norheimsund | Vestland, Norway | 1 | 1 | 0 | 2004-06-17 | |
| Norheimsund | Vestland, Norway | 1 | 1 | 0 | 2005-05-12 | |
| Nydal i Furnes | Innlandet, Norway | 1 | 1 | 0 | 2013-05-18 | |
| Nydal I Furnes | Innlandet, Norway | 1 | 1 | 0 | 2012-07-01 | |
| Nystua | Akershus, Norway | 8 | 1 | 0 | 2013-07-04 | |
| Nærmiljø Spillum. | Trøndelag, Norway | 1 | 1 | 0 | 2008-05-29 | |
| Oftenesbekken | Agder, Norway | 2 | 1 | 0 | 1999-09-06 | |
| Opsethvegen 4 | Innlandet, Norway | 1 | 1 | 0 | 2008-05-19 | |
| Oshaug | Nordland, Norway | 8 | 1 | 0 | 2024-05-16 | |
| Oterhals | Møre og Romsdal, Norway | 2 | 1 | 0 | 2005-04-30 | |
| Ottestad | Innlandet, Norway | 1 | 1 | 0 | 2008-05-01 | |
| Pernillehusets hage | Vestland, Norway | 1 | 1 | 0 | 2012-05-06 | |
| Prestegardsmoen | Vestland, Norway | 6 | 1 | 0 | 2006-04-29 | |
| Prestegardsvegen, Seljord sentrum | Telemark, Norway | 3 | 1 | 0 | 2012-05-06 | |
| Reisadalen, Storslett | Troms, Norway | 1 | 1 | 0 | 2007-05-21 | |
| Rena og omegn | Innlandet, Norway | 10 | 1 | 7 | 2024-05-27 | |
| Rogne | Innlandet, Norway | 8 | 1 | 0 | 2009-09-07 |
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