Brocklesby is a village in Lincolnshire, England.

Brocklesby may also refer to:

Places Brocklesby, New South Wales, a town in the Riverina region of south west New South Wales, Australia.

People Richard Brocklesby (priest) (1636–1714), English non-abjuring priest Richard Brocklesby (1722–1797), English physician Hubert 'Bert' Brocklesby, one of the Richmond Sixteen

Other 1940 Brocklesby mid-air collision, occurred over Brocklesby, New South Wales, Australia Brocklesby railway station, a station in Brocklesby, Lincolnshire Brocklesby Stakes, a British horse race HMS Brocklesby, several Royal Navy ships named HMS Brocklesby , a paddle steamer