Chardonne is a municipality in the district of Riviera-Pays-d'Enhaut in the canton of Vaud in Switzerland.
Chardonne is first mentioned in 1001 as Cardona.
Chardonne has an area, , of . Of this area, or 46.9% is used for agricultural purposes, while or 37.0% is forested. Of the rest of the land, or 15.4% is settled (buildings or roads) and or 0.4% is unproductive land.
Of the built up area, housing and buildings make up 9.4% and transportation infrastructure makes up 5.1%. Out of the forested land, 33.2% of the total land area is heavily forested and 3.8% is covered with orchards or small clusters of trees. Of the agricultural land, 4.9% is used for growing crops and 29.0% is pastures, while 11.0% is used for orchards or vine crops and 1.9% is used for alpine pastures.
The municipality was part of the Vevey District until it was dissolved on 31 August 2006, and Chardonne became part of the new district of Riviera-Pays-d'Enhaut.
The municipality is located between Lake Geneva and Mont Pèlerin.
The blazon of the municipal coat of arms is Argent, from a triple Hill Vert growing three thistles proper, on outer two two finches proper. The birds are goldfinches (chardonneret) and with the thistles (chardon) it is an example of canting arms.
Chardonne has a population () of . , 23.2% of the population are resident foreign nationals. Over the last 10 years (1999–2009 ) the population has changed at a rate of 12.7%. It has changed at a rate of 17.8% due to migration and at a rate of -3.6% due to births and deaths.
Most of the population () speaks French (2,016 or 77.5%) as their first language, with German being second most common (226 or 8.7%) and English being third (112 or 4.3%). There are 23 people who speak Italian and 2 people who speak Romansh.
The age distribution, , in Chardonne is; 266 children or 9.7% of the population are between 0 and 9 years old and 306 teenagers or 11.1% are between 10 and 19. Of the adult population, 203 people or 7.4% of the population are between 20 and 29 years old. 358 people or 13.