| 1901 | Emil A. von Behring | Germany |
| 1902 | Sir Ronald Ross | Great Britain |
| 1903 | Niels R. Finsen | Denmark |
| 1904 | Ivan P. Pavlov | Russia |
| 1905 | Robert Koch | Germany |
| 1906 | Camillo Golgi Santiago Ramon y Cajal | Italy Spain |
| 1907 | Charles L. A. Laveran | France |
| 1908 | Paul Ehrlich Elie Metchnikoff | Germany France |
| 1909 | Emil Theodor Kocher | Switzerland |
| 1910 | Albrecht Kossel | Germany |
| 1911 | Allvar Gullstrand | Sweden |
| 1912 | Alexis Carrel | France |
| 1913 | Charles R. Richet | France |
| 1914 | Robert Barany | Austria |
| 1915 | ||
| 1916 | ||
| 1917 | ||
| 1918 | ||
| 1919 | Jules Bordet | Belgium |
| 1920 | Schack A. S. Krogh | Demmark |
| 1921 | ||
| 1922 | Archibald V. Hill Otto F. Meyerhof | Great Britain Germany |
| 1923 | Frederick G. Banting John J. R. Macleod | Canada Scotland |
| 1924 | Willem Einthoven | Netherlands |
| 1925 | ||
| 1926 | Johannes A. G. Fibiger | Danmark |
| 1927 | Julius Wagner-Jauregg | Austria |
| 1928 | Charles J. H. Nicolle | France |
| 1929 | Christiaan Eijkman Sir Frederick G. Hopkins | Netherlands Great Britain |
| 1930 | Karl Landsteiner | United States |
| 1931 | Otto H. Warburg | Germany |
| 1932 | Edgar D. Adrian Sir Charles S. Sherrington | Great Britain Great Britain |
| 1933 | Thomas H. Morgan | United States |
| 1934 | George R. Minot William P. Murphy G. H. Whipple | United States United States United States |
| 1935 | Hans Spemann | Germany |
| 1936 | Sir Henry H. Dale Otto Loewi | Great Britain United States |
| 1937 | Albert Szent-Gyorgyi | Hungary - United States |
| 1938 | Corneille J. F. Heymans | Belgium |
| 1939 | Gerhard Domagk | Germany |
| 1940 | ||
| 1941 | ||
| 1942 | ||
| 1943 | Henrik C. P. Dam Edward A. Doisy | Denmark United States |
| 1944 | Joseph Erlanger Herbert S. Gasser | United States United States |
| 1945 | Ernst B. Chain Sir Alexander Fleming Sir Howard W. Florey | Great Britain Great Britain Great Britain |
| 1946 | Hermann J. Muller | United States |
| 1947 | Carl F. Cori Gerty T. Cori Bernardo A. Houssay | United States United States Argentina |
| 1948 | Paul H. Müller | Switzerland |
| 1949 | Walter R. Hess Antonio Moniz | Switzerland Portugal |
| 1950 | Philip S. Hench Edward C. Kendall Tadeus Reichstein | United States United States Switzerland |
| 1951 | Max Theiler | United States |
| 1952 | Selman A. Waksman | United States |
| 1953 | Sir Hans A. Krebs Fritz A. Lipmann | Great Britain United States |
| 1954 | John F. Enders Frederick C. Robbins Thomas H. Weller | United States United States United States |
| 1955 | Alex H. T. Theorell | Sweden |
| 1956 | André F. Cournand Dickinson W. Richards, Jr. Werner Forssmann | United States United States Germany |
| 1957 | Daniel Bovet | Italy |
| 1958 | George W. Beadle Edward L. Tatum Joshua Lederberg | United States United States United States |
| 1959 | Arthur Kornberg Severo Ochoa | United States United States |
| 1960 | Sir F. MacFarlane Burnet Peter B. Medawar | Australia Great Britain |
| 1961 | Georg von Békésy | United States |
| 1962 | Francis H. C. Crick Maurice H. F. Wilkins James D. Watson | Great Britain Great Britain United States |
| 1963 | Sir John C. Eccles Alan L. Hodgkin Andrew F. Huxley | Australia Great Britain Great Britain |
| 1964 | Konrad E. Bloch Feodor Lynen | United States Germany |
| 1965 | Francois Jacob André Lwoff Jacques Monod | France France France |
| 1966 | Charles B. Huggins Francis Peyton Rous | United States United States |
| 1967 | Ragnar Granit Haldan Keffer Hartline George Wald | Sweden United States United States |
| 1968 | Robert W. Holley H. Gobind Khorana Marshall W. Nirenberg | United States United States United States |
| 1969 | Max Delbrück Alfred D. Hershey Salvador Luria | United States United States United States |
| 1970 | Julius Axelrod Sir Bernard Katz Ulf von Euler | United States Great Britain Sweden |
| 1971 | Earl W. Sutherland, Jr. | United States |
| 1972 | Gerald M. Edelman Rodney R. Porter | United States Great Britain |
| 1973 | Karl von Frisch Konrad Lorenz Nikolaas Tinbergen | Germany Germany - Austria Great Britain |
| 1974 | Albert Claude George Emil Palade Christian Rene de Duve | Luxembourg - United States Romania - United States Belgium |
| 1975 | David Baltimore Howard Temin Renato Dulbecco | United States United States Italy - United States |
| 1976 | Baruch S. Blumberg Daniel Carleton Gajdusek | United States United States |
| 1977 | Rosalyn S. Yalow Roger C. L. Guillemin Andrew V. Schally | United States United States United States |
| 1978 | Daniel Nathans Hamilton O. Smith Werner Arber | United States United States Switzerland |
| 1979 | Allan M. Cormack Godfrey N. Hounsfield | United States Great Britain |
| 1980 | Baruj Benacerraf George Snell Jean Dausset | United States United States France |
| 1981 | Roger W. Sperry David H. Hubel Tosten N. Wiesel | United States United States United States |
| 1982 | Sune Bergström Bengt Samuelsson John R. Vane | Sweden Sweden Great Britain |
| 1983 | Barbara McClintock | United States |
| 1984 | César Milstein Georges J. F. Köhler Niels K. Jerne | Great Britain - Argentina Germany Great Britain - Denmark |
| 1985 | Michael S. Brown Joseph L. Goldstein | United States United States |
| 1986 | Rita Levi-Montalcini Stanley Cohen | Italy - United States United States |
| 1987 | Susumu Tonegawa | Japan |
| 1988 | Gertrude B. Elion George H. Hitchings Sir James Black | United States United States Great Britain |
| 1989 | J. Michael Bishop Harold E. Varmus | United States United States |
| 1990 | Joseph E. Murray E. Donnall Thomas | United States United States |
| 1991 | Edwin Neher Bert Sakmann | Germany Germany |
| 1992 | Edmond H. Fisher Edwin G. Krebs | United States United States |
| 1993 | Phillip A. Sharp Richard J. Roberts | United States Great Britain |
| 1994 | Alfred G. Gilman Martin Rodbell | United States United States |
| 1995 | Edward B. Lewis Eric F. Wieschaus Christiane Nüsslein-Volhard | United States United States Germany |
| 1996 | Peter C. Doherty Rolf M. Zinkernagel | Australia Switzerland |
| 1997 | Stanley B. Prusiner | United States |
| 1998 | Robert F. Furchgott Louis J. Ignarro Ferid Murad | United States United States United States |
| 1999 | Günter Blobel | United States |
| 2000 | Arvid Carlsson Paul Greengard Eric Kandel | Sweden United States United States |
| 2001 | Leland H. Hartwell Tim Hunt Sir Paul M. Nurse | United States United Kingdom United Kingdom |
| 2002 | Sydney Brenner H. Robert Horvitz John E. Sulston | United Kingdom United States United Kingdom |
| 2003 | Paul C. Lauterbur Sir Peter Mansfield | United States United Kingdom |
| 2004 | Richard Axel Linda B. Buck | United States United States |
| 2005 | Barry J. Marshall J. Robin Warren | Australia Australia |
| 2006 | Andrew Z. Fire Craig C. Mello | United States United States |
| 2007 | Mario R. Capecchi Sir Martin J. Evans Oliver Smithies | United States United Kingdom United States |
| 2008 | Harald zur Hausen Françoise Barré-Sinoussi Luc Montagnier | Germany France France |
| 2009 | Elizabeth H. Blackburn Carol W. Greider Jack W. Szostak | United States United States United States |
| 2010 | Robert G. Edwards | Great Britain |
| 2011 | Bruce A. Beutler Jules A. Hoffmann Ralph M. Steinman |
United States Luxembourg Canada |
For More Information:
- History of the Nobel Prizes
- List of the Nobel Prize Winners
- Fast Facts About the Nobel Prizes
- Alfred Nobel's Will
- The First Test Tube Baby

