Leach
# Leach

Leach may refer to:

## People

* Leach (surname)

## Places

* Leach, Oklahoma, United States, an unincorporated community and census-designated place
* Leach, Tennessee, United States, an unincorporated community
* Leach Range, a mountain range in Nevada, United States
* River Leach, England, United Kingdom
* Leach Nunatak, Marie Byrd Land, Antarctica
* Camp Leach, a World War I-era US Army camp

## Transportation

* Leach Highway, Western Australia
* Leach Airport, Colorado, United States
* Leach (automobile), an American luxury automobile manufacturer from 1919 to 1924
* Leach (steam automobile company), an American automobile manufacturer of the Leach steamer from 1899 to 1901

## Other uses

* Low-energy adaptive clustering hierarchy (LEACH), a routing protocol in wireless sensor networks
* "Leach", a song by Cryptopsy off their album The Unspoken King
* Leach (food), jelly-like sweetmeat popular in the 1600s
* Leach Pottery, Cornwell, UK
* Leach phenotype, a mutation in the gene encoding Glycophorin C
