| Precedence | Name | Branch | Highest Award |
|---|---|---|---|
| 159 | Macsen Aelian y ffyrdig | Montengarde | Goutte de Sang |
| 854 | Madb | Montengarde | Award of Arms |
| 903 | Maddalena of Borealis | Borealis | Award of Arms |
| 249 | Madeileen de Rouen | Montengarde | Goutte de Sang |
| 925 | Magda of the Isles | Montengarde | Award of Arms |
| 916 | Magdalena de Arts | Myrgan Wood | Award of Arms |
| 184 | Magdalena Katerina Maria de Navarra | Bitter End | Goutte de Sang |
| — | Magelina of Avacal | Avacal | Princess' Knott |
| 1179 | Maggie the Magpie | Myrgan Wood | Award of Arms |
| 1052 | Magnus Kjotvi Skjoldr | Sigelhundas | Award of Arms |
| 1036 | Magnus of Myrgan Wood | Myrgan Wood | Award of Arms |
| 425 | Magnus the Hunter | Vinjar | Baroness's Favor |
| 294 | Magy of Aberdeen | Rhuddglyn | Jambe de Lion |
| 706 | Maighread | Vinjar | Award of Arms |
| 51 | Maiosara thugater Azarionos | Montengarde | Viscount/Viscountess |
| 188 | Mair Gwyngwilan | Borealis | Jambe de Lion |
| 726 | Mairi McLean | Bitter End | Award of Arms |
| 146 | Malabar Membro Spaccata | Borealis | Order of the Mark |
| 691 | Malan'ia Labedeva Doch' | Myrgan Wood | Award of Arms |
| — | Malikai | Borealis | Prince/Princess Royale |
| 304 | Malkyn of the Cheviot Hills | Rhuddglyn | Goutte de Sang |
| 98 | Manyra Thorinsdottir | Avacal | Goutte de Sang |
| 46 | Maraigha ni Sean de Sianan | Borealis | Viscount/Viscountess |
| 938 | Marcel du Monte | Bitter End | Award of Arms |
| 337 | Marcus Artorius | Bitter End | Award of Arms |
| — | Marcus of Borealis | Borealis | Throne's Favor |
| — | Marcus Romilia Deceased | Sigelhundas | Award of Arms |
| — | Marcus Wynniatt Deceased | Bordergate | Goutte de Sang |
| 656 | Margaret Compton | Montengarde | Award of Arms |
| 678 | Margaret of Harrow's Cross | Harrows Cross | Award of Arms |
| — | Margaret of Kingston on Thames Deceased | Bitter End | Goutte de Sang |
| 85 | Margaret of Newark Abbey | Montengarde | Jambe de Lion |
| 247 | Margareta vanden Velde | Montengarde | Jambe de Lion |
| 1212 | Marguerita Carlotta | Vinjar | Award of Arms |
| 520 | Marguerite Charron | Montengarde | Award of Arms |
| 511 | Maria Crienne Corbet | Myrgan Wood | Award of Arms |
| 894 | Maria of the Green Cauldron | Rhuddglyn | Award of Arms |
| 521 | Marie Angelique d'Orion | Montengarde | Award of Arms |
| 370 | Marielle Cassandra MacGregor | Sigelhundas | Award of Arms |
| — | Marilyn of Borealis | Borealis | Queen's Favour |
| 711 | Marina Teresa Caminante | Borealis | Award of Arms |
| 891 | Marion of the Mystic Moon | Montengarde | Award of Arms |
| 1064 | Marjatta Kaukolainen | Harrows Cross | Award of Arms |
| 819 | Markus of Borealis | Borealis | Award of Arms |
| 452 | Markus von Gossler | Myrgan Wood | Award of Arms |
| 240 | Marlyse the Unknown | Harrows Cross | Goutte de Sang |
| 479 | Marte de Caerynis | Bordergate | Award of Arms |
| 367 | Martin McDuff | Montengarde | Award of Arms |
| 686 | Mary MacLeod | Bitter End | Award of Arms |
| — | Mary of Redheugh | Montengarde | Golden Link |
*** On or before date listed