Khao may refer to:
*
Khao, Iran
Khav (, also Romanized as Khāv; also known as Khāo, Khāow, and Qala Khāo) is a village in Khav and Mirabad Rural District, Khav and Mirabad District, Marivan County, Kurdistan Province, Iran. At the 2006 census, its population was 335, in 82 fa ...
(), a village in Kurdistan Province, Iran
* Khao (, pronounced ), the term for 'mountain' in Central and Southern Thailand; see
List of mountains in Thailand
* Khao (, pronounced ), the term for 'rice' in the Thai and Lao languages; see
Rice production in Thailand and
Rice production in Laos
**
Khao soi (), Chiang Mai Curry Noodles
*
Khao language, a Mon-Khmer language spoken in Vietnam
* The ICAO airport identifier for
Butler County Regional Airport
{{Disambiguation, geo, airport