Editing 1911 in science (section)

==Deaths==
* January 17 – Sir [[Francis Galton]] (born [[1822 in science|1822]]), English [[List of explorers|explorer]] and [[biologist]].
* February 15 – [[Theodor Escherich]] (born [[1857 in science|1857]]), German-born pediatric bacteriologist.
* March 1 – [[Jacobus Henricus van 't Hoff|Jacobus van 't Hoff]] (born [[1852 in science|1852]]), Dutch [[chemist]].
* May 21 – [[Williamina Fleming]] (born 1857), American [[astronomer]].<ref>{{cite book|first1=Deborah|last1=Todd|first2=Joseph|last2=Angelo|title=A to Z of Scientists in Space and Astronomy|location=New York|publisher=Facts of File|year=2003|page=118|isbn=978-0-81604-639-3}}</ref>
* May 24 – [[Ernst Remak]] (born [[1849 in science|1849]]), German [[neurologist]].
* June 26 – [[Signe Häggman]] (born [[1863 in science|1863]]), Finnish pioneer of physical education of disabled people.  
* December 2 – [[George Davidson (geographer)|George Davidson]] (born [[1825 in science|1825]]), English-born [[geodesist]], astronomer, [[geographer]], surveyor and engineer in the United States.
* December 10 – [[Joseph Dalton Hooker]] (born [[1817 in science|1817]]), English [[botanist]].
* December 13 (O.S. November 30) – [[Nikolay Beketov]] (born [[1827 in science|1827]]), Russian chemist.