Æthelnoth or its variations Aethelnoth and Ethelnoth may refer to:
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Æthelnoth (bishop of London) (died between 816 and 824)
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Æthelnoth (archbishop of Canterbury)
Æthelnoth (died 1038) was the archbishop of Canterbury from 1020 until his death. Descended from an earlier English king, Æthelnoth became a monk prior to becoming archbishop. While archbishop, he travelled to Rome and brought back saint's re ...
(died 1038), medieval prelate considered a saint
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Old English given names
Masculine given names