I just pulled this off the net:
In 1903, only two years after the Nobel Foundation was established, a Nobel Prize was awarded to a woman, Marie Curie, for the first time. Women have been winning Nobel Prizes ever since. In fact, one woman, Bertha von Suttner was influential in convincing Alfred Nobel to establish a Prize for Peace. Women have won Prizes in all categories with the exception of Economics (which was established in 1968 and first awarded in 1969). Feel free to let your opinions be heard on how we can increase the role of women in the Arts & Sciences on our public forum!.
Physics: 1903 Marie Sklodowska Curie
1963 Maria Goeppert Mayer
Chemistry: 1911 Marie Sklodowska Curie
1935 Irene Joliot-Curie
1964 Dorothy Crowfoot Hodgkin
Physiology & Medicine: 1947 Gerty Radnitz Cori
1977 Rosalyn Sussman Yalow
1983 Barbara McClintock
1986 Rita Levi-Montalcini
1988 Gertrude Elion
1995 Christiane Nusslein-Volhard
2004 Linda B. Buck
2008 Francoise Barre-Sinoussi
Peace: 1905 Baroness Bertha von Suttner
1931 Jane Addams
1946 Emily Greene Balch
1976 Betty Williams
1976 Mairead Corrigan
1979 Mother Teresa
1982 Alva Myrdal
1991 Aung San Suu Kyi
1992 Rigoberta Menchu Tum
1997 Jody Williams
2003 Shirin Ebadi
2004 Wangari Maathai
Literature: 1909 Selma Ottilia Lovisa Lagerlof
1926 Grazia Deledda
1928 Sigrid Undset
1938 Pearl Buck
1945 Gabriela Mistral
1966 Nelly Sachs
1991 Nadine Gordimer
1993 Toni Morrison
1996 Wislawa Szymborska
2004 Elfriede Jelinek
2007 Doris Lessing
http://almaz.com/nobel/women.html