- mickle(Very) great or large.
- MickletonA village and civil parish in Teesdale, County Durham, England (OS grid ref NY9623).
- MickleoverA large suburban village and ward on the west side of the City of Derby, Derbyshire, England (OS grid ref SK3034).
- MickleyA habitational surname.
- MicklehamA village and civil parish in Mole Valley district, Surrey, England (OS grid ref TQ1753).
- MickleburghA surname from Old English.
- MicklebyA village and civil parish in Scarborough district, North Yorkshire, England.
- MicklefieldA village and civil parish in the Metropolitan Borough of Leeds, West Yorkshire, England (OS grid ref SE4433).