Mary Ann Bickerdyke (1817 - 1901)

Marie François Xavier Bichat (1771 - 1802)

Dr. Ernest Beutler (1928 - 2008)

Daniel Best (1838 - 1923)

Charles Herbert Best (1899 - 1978)

Henry Bessemer (1813 - 1898)

Jöns Jacob Berzelius (1779 - 1848)

Marcel Alexandre Bertrand (1847 - 1907)

Joseph Louis François Bertrand (1822 - 1900)

Marcellin Berthelot (1827 - 1907)

Claude Bernard (1813 - 1878)

Emile Berliner (1851 - 1929)

Georgy Timofeyevich Beregovoy (1921 - 1995)

Pavel I. Belyayev (1925 - 1970)

Thomas Bell (1792 - 1880)

Sir Joseph William Bazalgette (1819 - 1891)

Jean Bartik (1924 - 2011)

John Wolfe Barry (1836 - 1918)

Edward Emerson Barnard (1857 - 1923)

John Bardeen (1908 - 1991)

Dr. Jose Celso Barbosa (1857 - 1921)

Frederick Banting (1891 - 1941)

John H. Balsley (1823 - 1895)

Robert C. Baker (1921 - 2006)

Benjamin Baker (1840 - 1907)

Spencer Fullerton Baird (1823 - 1887)

John Logie Baird (1888 - 1946)

Sir Donald Coleman Bailey (1901 - 1985)

Leo Baekeland (1863 - 1944)

Dr. John Badley (1783 - 1870)