William Sloper may refer to:
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William Sloper (died 1743) (c.1658–1743), deputy paymaster general and MP for several boroughs
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William Sloper (1709–1789), son of the above, MP for
Great Bedwyn
Great Bedwyn is a village and civil parish in east Wiltshire, England. The village is on the River Dun about southwest of Hungerford, southeast of Swindon and southeast of Marlborough.
The Kennet and Avon Canal and the Reading to Taunt ...
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William Charles Sloper (aft. 1728 – aft. 1813), son of the above, MP for
St Albans
St Albans () is a cathedral city in Hertfordshire, England, east of Hemel Hempstead and west of Hatfield, Hertfordshire, Hatfield, north-west of London, south-west of Welwyn Garden City and south-east of Luton. St Albans was the first major ...
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William Thomson Sloper (1883–1955), American stockbroker and survivor of the sinking of the RMS ''Titanic''
{{human name disambiguation, Sloper, William