William Baird (physician)

William Baird
Died27 January 1872 
Alma mater
OccupationPhysician, zoologist 
Employer

William Baird FRS FLS (11 January 1803, in Eccles, Berwickshire – 27 January 1872) was a Scottish physician and zoologist best known for his 1850 work, The Natural History of the British Entomostraca.