The Shuttle Astronaut Biographies
Official NASA Astronaut Biographies prepared by the Astronaut Office of NASA Johnson Space Center.
http://www.jsc.nasa.gov/Bios/

Biographies of Famous Chemists
Links for Chemists (1995-2006) is an index of Chemistry resources on the WWW, this section covers biographies of chemists and scientists who made contributions to this field
http://www.liv.ac.uk/Chemistry/Links/refbiog.html

Indexes of Biographies
Biographies of famous mathematicians, indexed alphabetically and chronologically. Part of MacTutor History of Mathematics archive.
http://www-history.mcs.st-and.ac.uk/history/BiogIndex.html

Links to Astronomer Biographies
Astronomy & Space Links
http://me.in-berlin.de/~jd/himmel/hotlist.html

Moving Pictures Video Biographies
movingpictures.ca
http://www.movingpictures.ca

Biographies of Biologists
Alphabetical list of biologists' and paleontologists' biographies maintained by the University of California Museum of Paleontology.
http://www.ucmp.berkeley.edu/help/topic/history.html

Sapper Biographies
Royal Engineers Museum official website.
http://www.remuseum.org.uk/rem_his_bio.htm#null

Biographies of Archaeologists
Archaeologists come from all walks of life and make all kinds of career choices. These are mini-biographies of some of the archaeologists throughout history who have contributed significantly to the profession.
http://archaeology.about.com/science/archaeology/cs/biographies/

Plane Writing: quotes from early pilots' biographies
Vintage writing about flying from biographies of pilots - Beryl Markham, the Lindberghs, Roald Dahl, Nevil Shute, st. Exupéry and many lesser known aviators.
http://www.xs4all.nl/~blago/planewriting/

Complete Astronaut Biographies
Official NASA Astronaut Biographies prepared by the Astronaut Office of NASA Johnson Space Center.
http://www.jsc.nasa.gov/Bios/