Aelle, also seen as Ælle, Aella, or Ælla may refer to:
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Aella (Amazon), an Amazon in Greek mythology
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Ælle of Sussex, king of Sussex (r. 477–514)
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Ælla of Deira (died 588), king of Deira
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Ælla of Northumbria (died 867), king of Northumbria (r. 860s)
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Aella (influencer), a researcher on sex workers' rights issues, and former camgirl
{{given name, cat=Old English masculine given names
Masculine given names