George Sondes may refer to:

• George Sondes, 1st Earl of Feversham (1599–1677), politician and peer
• George Milles, 1st Earl Sondes (1824–1894, politician and peer

• Unitat Municipal 9
• Unit bias
• Unit-body construction
• Unit citations
• Unit cohesion
• Unit cohesion in the United States military
• Unit commitment problem in electrical power production
• Unit complex number
• Unit complex numbers
• Unit Compliance Inspection
• Unit contribution margin
• Unit decoration
• Unit Delta Plus
• Unit district
• UNIT: Dominion
• UNIT (Dr Who)
• Unite!
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• Unite4:Humanity
• Unite4: Humanity
• Unite (A Friend in London album)
• Unite against AIDS
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