| Nomination for Nobel Prize in Physiology or Medicine | 
| Year: | 1905 | 
| Number: | 54 - 0 | 
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| Nominee 1: 
 | 
| Name: | Robert  Koch | 
| Gender: | M | 
| Year, Birth: | 1843 | 
| Year, Death: | 1910 | 
| Profession: | prof | 
| University: | Robert Koch Institute for Infectious Diseases | 
| City: | Berlin | 
| Country: | GERMANY (DE) | 
| Awarded the Nobel Prize in Physiology or Medicine 1905 | 
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| Nominee 2: 
 | 
| Name: | Santiago  Ramon y Cajàl | 
| Gender: | M | 
| Year, Birth: | 1852 | 
| Year, Death: | 1934 | 
| Profession: | prof histology | 
| University: | Madrid | 
| City: | Madrid | 
| Country: | SPAIN (ES) | 
| Awarded the Nobel Prize in Physiology or Medicine 1906 | 
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| Nominee 3: 
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| Name: | Jacques  Loeb | 
| Gender: | M | 
| Year, Birth: | 1859 | 
| Year, Death: | 1924 | 
| Profession: | prof | 
| University: | University of California | 
| City: | Berkeley | 
| State: | CA | 
| Country: | UNITED STATES (US) | 
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| Motivation: | Koch: For his well-known work in bacteriology.
Ramon y Cajàl: For his work on the histology of the nervous system.
Loeb: For his work upon experimental morphology and comparative physiology. | 
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| Nominator: 
 | 
| Name: | Franklin P Mall | 
| Gender: | M | 
| City: | Baltimore | 
| State: | MD | 
| Country: | UNITED STATES (US) | 
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| Comments: | University: Originally the "Institut für Infektions-Krankheiten",
the name was later changed to "Robert Koch Institut". | 
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