Hans Osterfeld "H.O." Lange | |
|---|---|
 Lange in 1892 | |
| Born | 13 October 1863 Aarhus, Denmark |
| Died | 15 January 1943 (aged 79) Gentofte, Denmark |
| Nationality | Danish |
| Alma mater | University of Copenhagen |
| Occupation(s) | Librarian and Egyptologist |
| Known for | Chief Librarian, Royal Library (1901-1924) |
Hans Osterfeld "H.O." Lange (13 October 1863 – 15 January 1943) was a Danish librarian and egyptologist. He was chief librarian at the Royal Danish Library.