Lincolnshire is a county that is mainly in the East Midlands of England.
Lincolnshire may also refer to:
Lincolnshire (district), a unitary authority due to be formed in 2028 Lincolnshire (European Parliament constituency) Lincolnshire (UK Parliament constituency) Lincolnshire, Illinois, United States Lincolnshire, Kentucky, United States Lincolnshire Management, a private equity firm based in New York, United States The Lincolnshire, a historic mansion in Andover, Massachusetts, United States
See also "The Lincolnshire Poacher", a traditional English folk song Lincolnshire Poacher (numbers station), a shortwave radio station Lincoln County