| Hertzsprung | crater | 536.4 km | Ejnar; Danish astronomer (1873-1967). |
| Longomontanus | crater | 145.5 km | Christian Sorensen; Danish astronomer, mathematician (1562-1647). |
| Rimae Römer | rille | 112 km | Named from nearby crater. |
| Vallis Bohr | valley | 95.3 km | Named from nearby crater. |
| Tycho | crater | 85.3 km | Tycho Brahe; Danish astronomer (1546-1601). |
| Sasserides | crater | 81.7 km | Sasceride, Gellio; Danish astronomer, doctor (1562-1612). |
| Finsen | crater | 73 km | Niels Ryberg; Danish phototherapist; Nobel laureate (1860-1904). |
| Bohr | crater | 70.1 km | Niels Henrik David; Danish physicist; Nobel laureate (1885-1962). |
| Schjellerup | crater | 62.8 km | Hans Carl; Danish astronomer (1827-1887). |
| Strömgren | crater | 62.2 km | Elis; Danish astronomer (1870-1947). |
| Lauritsen | crater | 51.2 km | Charles Christian; Danish-American physicist (1892-1968). |
| Römer | crater | 43.7 km | Ole; Danish astronomer (1644-1710). |
| Oersted | crater | 42.3 km | Hans Christian; Danish physicist, chemist (1777-1851). |
| Hansen | crater | 41.2 km | Peter Andreas; Danish astronomer (1795-1874). |
| Egede | crater | 34.2 km | Hans; Danish natural historian (1686-1758). |
| Steno | crater | 32.3 km | Nicolaus; Danish doctor (1638-1686). |
| Horrebow | crater | 25 km | Peder; Danish astronomer (1679-1764). |
| Mösting | crater | 24.4 km | Johan Sigismund von; Danish benefactor (1759-1843). |
| Fibiger | crater | 21.1 km | Joahnnes Andreas Grib; Danish pathologist, Nobel Prize winner 1926 (1867-1928). |
| Krogh | crater | 19.2 km | Schack August Steenberg; Danish zoologist, physiologist; Nobel laureate (1874-1949). |