| William Harris, 2nd Baron Harris | |
| Birth Date: | 19 January 1782 |
| Birth Place: | Kent, England |
| Allegiance: |  United Kingdom |
| Branch: | British Army |
| Serviceyears: | 1794 - 1845 |
| Rank: | Colonel Lieutenant-General |
| Unit: | 74th Highlanders (1795-1800) 49th Regiment of Foot (1800-05) 73rd Regiment of Foot (1805-15) |
| Commands: | Northern England Military District (1825-28) 86th Regiment of Foot (1832-35) 73rd Regiment of Foot (1835-45) |
| Battles: | |
| Awards: | Order of the Bath Royal Guelphic Order Order of the Netherlands Lion Waterloo Medal |
William George Harris, 2nd Baron Harris KCH (19 January 1782 – 30 May 1845) was a British soldier and peer.
Harris was the son of General George Harris, 1st Baron Harris.
He fought under his father during the siege and capture of Seringapatam in 1799 at the age of 17. He later became a Lieutenant-General in the British Army and commanded the 73rd Regiment of Foot at the Battle of Waterloo in 1815. He succeeded his father in 1829 to the barony and the family seat of Belmont House and Gardens near Faversham in Kent.
He was given the colonelcy of the 86th Foot from 1832 to 1835[1] and his old regiment, the 73rd Foot, from 1835 to his death.[2]
Lord Harris died in May 1845, aged 63. He had married Isabella Helana Handcock-Temple of Waterstown, Co. Westmeath on 28 May 1824. She was obliged by a previous will to continue the Temple name. William George Harris moved into Waterstown House after the wedding. He was succeeded in the barony by his son George.
His great-grandson is Michael Marriott.
| Escutcheon: | Vert on a chevron embattled, erminois between three hedgehogs Or, as many bombs Sable fired Proper a chief of augmentation thereon the gates and fortress of Seringapatam the draw-bridge let down and the Union flag of Great Britain and Ireland hoisted over the standard of Tippoo Sahib all Proper. |
| Crest: | On a mural crown Or a royal tiger passant-guardant Vert striped Or spotted of the first pierced in the breast with an arrow of the last vulned Gules charged on the forehead with a Persian character for Ryder and crowned with an Eastern coronet both of the first. |
| Supporters: | Dexter a Grenadier soldier of the 73rd Regiment in his regimentals Proper supporting with his exterior hand a staff thereon hoisted the union flag of Great Britain and Ireland over that of the standard of Tippoo Sahib and beneath the tri-coloured flag entwined, inscribed with the word " Republique " ; sinister a Malay soldier in his uniform Proper supporting a like staff thereon hoisted the flag of the East India Company Argent striped barwise Gules with a canton, over the standard of Tippoo Sahib with the tri-coloured flag entwined beneath as on the dexter inscribed with the word "Franeaise" all Proper. |
| Motto: | My Prince and My Country.[3] |
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