| Kawah |
Diameter |
Eponim |
| Mach |
180 km |
Ernst Mach (1838-1916) |
| Maclaurin |
50 km |
Colin Maclaurin (1698-1746) |
| Maclear |
20 km |
Thomas Maclear (1794-1879) |
| MacMillan |
7 km |
William Duncan MacMillan (1871-1948) |
| Macrobius |
64 km |
Macrobius Ambrosius Theodosius (tak diketahui-muncul skt. 410) |
| Mädler |
27 km |
Johann Heinrich Mädler (1794-1874) |
| Maestlin |
7 km |
Michael Maestlin (1550-1631) |
| Magelhaens |
40 km |
Fernao de Magalhaes (1480-1521) |
| Maginus |
194 km |
Giovanni Antonio Magini (1555-1617) |
| Main |
46 km |
Robert Main (1808-1878) |
| Mairan |
40 km |
Jean Jacques d'Ortous de Mairan (1678-1771) |
| Maksutov |
83 km |
Dmitri Dmitrievich Maksutov (1896-1964) |
| Malapert |
69 km |
Charles Malapert (1581-1630) |
| Mallet |
58 km |
Robert Mallet (1810-1881) |
| Malyy |
41 km |
Aleksandr L. Malyy (1907-1961) |
| Mandelʹshtam |
197 km |
Leonid Isaakovich Mandelʹshtam (1879-1944) |
| Manilius |
38 km |
Marcus Manilius (tak diketahui-skt. 50 SM) |
| Manners |
15 km |
Russell Henry Manners (1800-1870) |
| Manuel |
0.5 km |
(Nama maskulin Spanyol) |
| Manzinus |
98 km |
Carlo Antonio Manzini (1599-1677) |
| Maraldi |
39 km |
Giovanni Domenico Maraldi (1709-1788) |
| Jacques Philippe Maraldi (1665-1729) |
| Marci |
25 km |
Jan Marek Marci von Kronland (1595-1667) |
| Marco Polo |
28 km |
Marco Polo (1254-1324) |
| Marconi |
73 km |
Guglielmo Marconi (1874-1937) |
| Marinus |
58 km |
Marinus dari Tirus (skt. 70-skt. 130 M) |
| Mariotte |
65 km |
Edme Mariotte (1620-1684) |
| Marius |
41 km |
Simon Marius (1570-1624) |
| Markov |
40 km |
Aleksandr Vladimirovich Markov (1897-1968) |
| Andrei Andreevich Markov (1856-1922) |
| Marth |
6 km |
Albert Marth (1828-1897) |
| Mary |
1 km |
(Bentuk Inggris dari nama feminin Ibrani) |
| Maskelyne |
23 km |
Nevil Maskelyne (1732-1811) |
| Mason |
33 km |
Charles Mason (1730-1787) |
| Maunder |
55 km |
Annie Scott Dill Maunder (neé Russell) (1868-1947) |
| Edward Walter Maunder (1851-1928) |
| Maupertuis |
45 km |
Pierre Louis de Maupertuis (1698-1759) |
| Maurolycus |
114 km |
Francesco Maurolico (1494-1575) |
| Maury |
17 km |
Matthew Fontaine Maury (1806-1873) |
| Antonia Caetana Maury (1866-1952) |
| Mavis |
1 km |
(Nama feminin Skotlandia) |
| Maxwell |
107 km |
James Clerk Maxwell (1831-1879) |
| McAdie |
45 km |
Alexander George McAdie (1863-1943) |
| McAuliffe |
19 km |
Christa McAuliffe (1948-1986) |
| McClure |
23 km |
Robert Le Mesurier McClure (1807-1873) |
| McCool |
21 km |
William Cameron McCool (1961–2003) |
| McDonald |
7 km |
William Johnson McDonald (1844-1926) |
| Thomas Logie McDonald (1901-1973) |
| McKellar |
51 km |
Andrew McKellar (1910-1960) |
| McLaughlin |
79 km |
Dean Benjamin McLaughlin (1901-1965) |
| McMath |
86 km |
Francis Charles McMath (1867-1938) |
| Robert Raynolds McMath (1891-1962) |
| McNair |
29 km |
Ronald Erwin McNair (1950-1986) |
| McNally |
47 km |
Paul A. McNally (1890-1955) |
| Mechnikov |
60 km |
Élie Metchnikoff (1845-1916) |
| Mee |
126 km |
Arthur Butler Phillips Mee (1860-1926) |
| Mees |
50 km |
Charles Edward Kenneth Mees (1882-1960) |
| Meggers |
52 km |
William F. Meggers (1888-1968) |
| Meitner |
87 km |
Lise Meitner (1878-1968) |
| Melissa |
18 km |
(Nama feminin Yunani) |
| Mendel |
138 km |
Gregor Mendel (1822-1884) |
| Mendeleev |
313 km |
Dmitri Mendeleev (1834-1907) |
| Menelaus |
26 km |
Menelaos dari Aleksandria (skt. 98 M) |
| Menzel |
3 km |
Donald Howard Menzel (1901-1976) |
| Mercator |
46 km |
Gerardus Mercator (1512-1594) |
| Mercurius |
67 km |
Merkurius |
| Merrill |
57 km |
Paul Merrill (1887-1961) |
| Mersenius |
84 km |
Marin Mersenne (1588-1648) |
| Meshcherskiy |
65 km |
Ivan Meshcherski (1859-1935) |
| Messala |
125 km |
Ma Sya'allah bin Atsari (tak diketahui-skt. 815) |
| Messier |
11 km |
Charles Messier (1730-1817) |
| Metius |
87 km |
Adriaan Metius (1571-1635) |
| Meton |
130 km |
Meton dari Atena (tak diketahui-muncul 432 SM) |
| Mezentsev |
89 km |
Yuri B. Mezentsev (1929-1965) |
| Michael |
180 km |
(Nama maskulin Inggris) |
| Michelson |
123 km |
Albert A. Michelson (1852-1931) |
| Milankovič |
101 km |
Milutin Milankovic (1879-1958) |
| Milichius |
12 km |
Jacob Milich (1501-1559) |
| Miller |
61 km |
William Allen Miller (1817-1870) |
| Millikan |
98 km |
Robert Millikan (1868-1953) |
| Mills |
32 km |
Mark Muir Mills (1917-1958) |
| Milne |
272 km |
E. Arthur Milne (1896-1950) |
| Mineur |
73 km |
Henri Mineur (1899-1954) |
| Minkowski |
113 km |
Hermann Minkowski (1864-1909) |
| Rudolph Minkowski (1895-1976) |
| Minnaert |
125 km |
Marcel Minnaert (1893-1970) |
| Mitchell |
30 km |
Maria Mitchell (1818-1889) |
| Mitra |
92 km |
Sisir Kumar Mitra (1890-1963) |
| Möbius |
50 km |
August Möbius (1790-1868) |
| Mohorovičić |
51 km |
Andrija Mohorovičić (1857-1936) |
| Moigno |
36 km |
François Napoléon Marie Moigno (1804-1884) |
| Moiseev |
59 km |
Nikolai Dmitrievich Moiseev |
| Moissan |
21 km |
Henri Moissan (1902-1955) |
| Moltke |
6 km |
Helmuth Karl Bernhard von Moltke (1800-1891) |
| Monge |
36 km |
Gaspard Monge (1746-1818) |
| Monira |
2 km |
(Nama feminin Arab) |
| Montanari |
76 km |
Geminiano Montanari (1633-1687) |
| Montgolfier |
88 km |
Montgolfier Bersaudara (Jacques E.: 1745-1799, Joseph M.: 1740-1810) |
| Moore |
54 km |
Joseph Haines Moore (1878-1949) |
| Moretus |
111 km |
Théodore Moretus (1602-1667) |
| Morley |
14 km |
Edward Williams Morley (1838-1923) |
| Morozov |
42 km |
Nikolaj Aleksandrovich Morozov (1854-1945) |
| Morse |
77 km |
Samuel Finley Breese Morse (1791-1872) |
| Moseley |
90 km |
Henry Gwyn Jeffreys Moseley (1887-1915 |
| Mösting |
24 km |
Johan Sigismund von Mösting (1759-1843) |
| Mouchez |
81 km |
Amédée Ernest Barthélemy Mouchez (1821-1892) |
| Moulton |
49 km |
Forest Ray Moulton (1872-1952) |
| Müller |
22 km |
Karl Müller (1866-1942) |
| Murakami |
45 km |
Harutaro Murakami (1872-1947) |
| Murchison |
57 km |
Roderick Impey Murchison (1792-1871) |
| Mutus |
77 km |
Vincente Mut (Muth; tak diketahui-1673) |