Denmark: Fixed and Moveable Feast Days beginning with M
A
| B
| C
| D
| E
| F
| G
| H
| I
| J
| K
| L
| M
| N
| O
| P
| Q
| R
| S
| T
| U
| V and W
| X, Y, and Z
| Månedens Bededag | monthly prayerday - no date | |
| Macarius Alexandr. | 2 January | |
| Macarius abb. | 15 January | |
| Macarius mart. | 28 February | |
| Macarius ep. | 10 April | |
| Macedonius | 13 March | |
| Machabei | 1 August | |
| Machutus | 15 November | |
| Macrobius | 13 September | |
| Magdalena | 22 July | |
| Magnus | 13 December | |
| Magnus ep. | 19 August | |
| Magnus conf. | 6 September | |
| Magnus ep. | 5 November | |
| Magnus Messe | 16 April | |
| Magorum Orientaldum | 6 January | |
| Magorum Regum | 6 January | |
| Maiolus | 11 May | |
| Malachias proph. | 14 January | |
| Malachias in Sweden | 8 February | |
| Malachias ep. | 3 November | |
| Malachias in Denmark | 5 November | |
| Malchus | 28 March | |
| Mamertus | 11 May | |
| Manasses | 3 November | |
| Manilius | 29 May | |
| Mansuetus ep. | 3 September | |
| Mansuetus mart. | 30 December | |
| Marcellinus & Petrus | 2 June | |
| Marcellinus in Sweden | 3 June | |
| Marcellinus & Euseb. | 30 October | |
| Marcellus pap. | 16 January | |
| Marcellus ep. Trevir | 4 September | |
| Marcellus ep. Apule | 7 October | |
| Marcia | 2 July | |
| Marcianus | 5 June | |
| Marcus Evangelist | 25 April | |
| Marcus transl. | 13 January | |
| Marcus & Marcellian | 18 June | |
| Marcus mart. | 4 October | |
| Marcus pap. | 7 October | |
| Mardi Gras | see Hvide Tirsdag | |
| Margaretha | 13 July | |
| Margaretha in Sweden | 20 July | |
| Maria | 28 February | |
| Maria ad. mart. | 13 May | |
| Maria Adnives | 5 August | |
| Maria Aegyptiaca | 2 April | |
| Maria Bebudelsedag (before year 1771) | 25 March | |
| Maria Bebudelsedag (after year 1771) | see Judica | |
| Maria Besøgelsesdag | 2 July | |
| Maria Cleophae | 9 April | |
| Maria Fødselsdag | 8 September | |
| Maria Forklarelse | 2 August | |
| Maria Himmelfart | 15 August | |
| Maria Magdalene | 22 July | |
| Maria & Martha | 19 January | |
| Maria Ofring | 21 November | |
| Maria Renselse | 2 February | |
| Maria Unfangelse | 8 December | |
| Mariae despon. | 23 January | |
| Mariane | 16 April | |
| Marianus | 30 April | |
| Marie | 13 January | |
| Marina | 18 July | |
| Marinus | 3 March | |
| Marinus mart. | 3 July | |
| Marius virg. | 18 June | |
| Markus Evangelist | 25 April | |
| Marqvard | 7 December | |
| Martha in Denmark | 27 July | |
| Martha virg. | 17 October | |
| Martialis | 30 June | |
| Martianus | 5 June | |
| Martina | 1 January | |
| Martinianus | 2 July | |
| Martinus pap. | 10 November | |
| Martinus ep. | 11 November | |
| Maternus | 14 September | |
| Mathildis reg. germ. | 14 March | |
| Mathusala | 4 January | |
| Matthaeus evang. | 21 September | |
| Matthias ep. | 30 January | |
| Matthias apost. | 24 February | |
| Mauri | 15 October | |
| Maurillus | 13 September | |
| Maurinus | 10 June | |
| Mauritius | 22 September | |
| Maurus | 15 January | |
| Maximianus | 3 October | |
| Maximiliana | 1 February | |
| Maximilianus | 12 October | |
| Maximinus ep. | 29 May | |
| Maximinus conf. | 15 December | |
| Maximus mart. | 19 October | |
| Maximus | 19 November | |
| Maximus in Sweden | 18 November | |
| Maximus in Germany | 5 April | |
| Mechtildis | 14 March | |
| Medardus | 8 June | |
| Meinolfus | 5 October | |
| Melcher | 5 July | |
| Melchior | 2 January | |
| Mellitus | 24 April | |
| Mennas | 11 November | |
| Methodius | 18 September | |
| Methusalem | 4 January | |
| Metonia | see Metonia | |
| Mette | 3 October | |
| Meyde | 21 October | |
| Michaelis/Michael | 29 September | |
| Michaelis Apparito | 8 May | |
| Micheas | 10 March | |
| Midfaste | see Laetare | |
| Midsommer | 24 June | |
| Mikkelsdag | 29 September | |
| Mikkelsmesse | 29 September | |
| Mildrida | 13 July | |
| Misericordia | see Miseri. | |
| Mittsommernacht | 24 June | |
| Mittsommertag | 24 June | |
| Modestus & Vitus | 15 June | |
| Modestus & Tiberius | 10 November | |
| Monica | 4 May | |
| Montanus | 17 June | |
| Morten Bisp | 11 November | |
| Mortensdag | 11 November | |
| Moses | 4 September |