Mountain Ash may refer to:
Places
*
Mountain Ash, Rhondda Cynon Taf, a town in Wales
**
Mountain Ash railway station
**
Mountain Ash RFC, a rugby union club
*
Mountain Ash, Kentucky
Mountain Ash is an unincorporated community and coal town
A coal town, also known as a coal camp or patch, is a type of company town or mining community established by the employer, a mining company, which imports workers to the site to work ...
, a town in the U.S.
Plants
*
Mountain-ash
The rowans ( or ) or mountain-ashes are shrubs or trees in the genus ''Sorbus'' of the rose family, Rosaceae. They are native throughout the cool temperate regions of the Northern Hemisphere, with the highest species diversity in the Himalaya ...
or rowan, several rose shrubs or trees in the genus ''Sorbus''
*
Australian mountain ash or stringy gum (''Eucalyptus regnans''), a forest tree
{{disambiguation, geo