Knowsley can refer to:
;England
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Knowsley, Merseyside, village
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Metropolitan Borough of Knowsley, local government district
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Knowsley Safari Park
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Knowsley (UK Parliament constituency), current parliamentary constituency
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Knowsley North and Sefton East (UK Parliament constituency), former parliamentary constituency (1997–2010)
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Knowsley North (UK Parliament constituency), former parliamentary constituency (1983–1997)
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Knowsley South (UK Parliament constituency)
Knowsley South was a constituency in Merseyside, represented in the House of Commons of the Parliament of the United Kingdom. It elected one Member of Parliament (MP) by the first past the post system of election.
It existed from 1983 to 2010 ...
, former parliamentary constituency (1983–2010)
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Knowsley Hall, stately home
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Knowsley Community College, further education college
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Knowsley Road, former home stadium of St Helens RFC (rugby league)
;Australia
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Knowsley, Victoria
Knowsley is a locality in north central Victoria, Australia. The locality is in the City of Greater Bendigo local government area, north of the state capital, Melbourne
Melbourne ( ; Boonwurrung/Woiwurrung: ''Narrm'' or ''Naarm'') is the ...
, hamlet
{{disambiguation, geo