Échirolles (French pronunciation: [eʃiʁɔl] ; Arpitan: Ècherôles) is a commune in the Isère department, southeastern France. Part of the Grenoble urban unit (agglomeration), it is the second-largest suburb of the city of Grenoble, which is immediately to its north.

A former industrial village had the majority of its inhabitants work in the viscose factories, a fabric that was invented in Échirolles in 1884 by the French scientist and industrial Hilaire de Chardonnet, before becoming universally famous. The process for manufacturing viscose was then patented by three British scientists, Charles Frederick Cross, Edward John Bevan and Clayton Beadle, in 1891.

Historical population

Year Pop. ±% p.a. 1836 735 —     1841 702 −0.91% 1846 715 +0.37% 1851 639 −2.22% 1856 634 −0.16% 1861 615 −0.61% 1866 642 +0.86% 1872 652 +0.26% 1876 682 +1.13% 1881 619 −1.92% 1886 679 +1.87% 1891 633 −1.39% 1896 600 −1.07% 1901 574 −0.88% 1906 582 +0.28% 1911 572 −0.35%	Year Pop. ±% p.a. 1921 597 +0.43% 1926 838 +7.02% 1931 2,765 +26.97% 1936 2,520 −1.84% 1946 2,825 +1.15% 1954 3,762 +3.65% 1962 7,111 +8.28% 1968 15,429 +13.78% 1975 33,288 +11.61% 1982 37,360 +1.66% 1990 34,435 −1.01% 1999 32,806 −0.54% 2007 35,383 +0.95% 2012 35,826 +0.25% 2017 36,840 +0.56%
Graphs are unavailable due to technical issues. Updates on reimplementing the Graph extension, which will be known as the Chart extension, can be found on Phabricator and on MediaWiki.org.
Source: EHESS and INSEE (1968–2017)

• Thernand Bakouboula footballer
• Seynabou Benga handball player
• Stephane Biakolo footballer
• Talel Chedly (b. 1978), footballer
• Vincent Clerc (b. 1981), rugby footballer of Stade Toulousain and of the France national team.
• Mélissa Theuriau (b. 1978), journalist and television producer.
• Calogero (b. 1971), pop/rock singer, composer and songwriter.
• Laure Péquegnot (b. 1975), skier.
• Gérald Hustache-Mathieu (b. 1968), film director and scenarist.
• David di Tommaso (1979–2005), football player.
• Sami Bouajila (b. 1966), actor.
• Guilbaut Colas (b. 18 June 1983), freestyle skier.
• David Lazzaroni (b. 4 February 1985), ski jumper.
• Sandrine Aubert (b. 6 October 1982), alpine skier.
• Jonathan Tinhan (b. 1 June 1989), footballer.
• Kévin Aymoz (b. 1 August 1997), figure skater
• Matteo Tomasi (b. 16 October 1998), footballer.

Échirolles is twinned with:

• Grugliasco, Italy
• Honhoue, Benin
• Kimberley, England

• Musée Géo-Charles
• Cellatex

• Official website
• Official website of the Paroisse Charles de Foucauld in Échirolles
• Museum of viscose in Échirolles