Lache is a housing estate in Chester, England.
Lache may also refer to:
- Lache people, of central Colombia
- Wilhelm Lache, Austrian luger
- Lache Seastrunk (born 1991), American collegiate football running back
- Lake Lacha or Lache, in Russia
- Lache (Kinzig), a river in Hesse, Germany, tributary of the Kinzig
- Lache (swing from bar), parcour technique of jumping from bar to bar