List of fellows of the Royal Society elected in 1820

This article lists fellows of the Royal Society elected in 1820.

Fellows

 * 1) John Charles Althorp, 3rd Earl Spencer (1782–1845)
 * 2) Henry Card (1779–1844)
 * 3) Loftus Longueville Tottenham Clarke (?1794–1863)
 * 4) Sir George Cockburn, 10th Baronet (1772–1853), Royal Navy officer
 * 5) Thomas Frederick Colby (1784–1852)
 * 6) John Corrie (?1769–1839), clergyman
 * 7) Fearon Fallows (1788–1831), astronomer
 * 8) Robert Townsend Farquhar (1776–1830), merchant, Governor and MP
 * 9) George Augustus Frederick FitzClarence, 1st Earl of Munster (1794–1842)
 * 10) William Franklin (?1765–1733), physician
 * 11) Matthew Curling Friend (1792–1871), Royal Navy officer
 * 12) George IV, King of Great Britain and Ireland (1762–1830), Royal member
 * 13) Henry Goulburn (1784–1856)
 * 14) Francis Haggitt (d. 1825), clergyman
 * 15) Sir John Hall, 5th Baronet (1787–1860)
 * 16) John Philips Higman (1793–1855)
 * 17) Alexander Kyd (c.1754–1826)
 * 18) Thomas Frankland Lewis (1780–1855)
 * 19) John MacCulloch (1773–1835), Scottish geologist
 * 20) Henry Edward Napier (1789–1853)
 * 21) Evan Nepean (1751–1822)
 * 22) George Henry Noehden (1770–1826)
 * 23) Thomas Phillipps (1792–1872), antiquary
 * 24) Charles Milner Ricketts (1776–1867)
 * 25) John Sewell (c.1766–1833), judge
 * 26) John George Shaw-Lefevre (1797–1879)
 * 27) John Sleath (1767–1847)
 * 28) William Swainson (1789–1855)
 * 29) John Deas Thomson (c.1763–1838)
 * 30) John Maxwell Tylden (1787–1866), Army officer
 * 31) James Watt (1769–1848)
 * 32) William Whewell (1794–1866)

Foreign members

 * 1) Nicolas Theodore de Saussure (1767–1845)