Nagle is a surname. It may also refer to:

Nagle, Missouri, United States, a ghost town Nagle Dam, on the Mgeni River, KwaZulu-Natal, South Africa Nagle College, an independent Roman Catholic co-educational secondary day school in Bairnsdale, Victoria, Australia Nagle Catholic College, an independent Roman Catholic co-educational secondary day school in Geraldton, Western Australia, Australia Nagle baronets, an extinct title in the Baronetage of the United Kingdom

See also Nagle's algorithm, in computing a way of deciding when to send data Nagel (disambiguation)