Pictet may refer to:
Surname Adolphe Pictet (1799–1875), Swiss linguist Amé Pictet (1857–1937), Swiss chemist Benedict Pictet (1655–1724), Genevan theologian Charles Pictet de Rochemont (1755–1824), Swiss politician Francis Pictet (born 1866), Australian cricketer François Jules Pictet de la Rive (1809–1872), Swiss zoologist and palaeontologist Jean Pictet (1914–2002), Swiss citizen, jurist, legal practitioner, honorary doctorate Marc-Auguste Pictet (1752–1825), Swiss physicist Marion MacMillan Pictet, American heiress Raoul Pictet (1846–1929), Swiss physicist, one of the first two people to liquefy oxygen
Other uses Pictet (crater), crater on the Moon, named after Marc-Auguste Pictet Pictet-Gams isoquinoline synthesis, variation on the Bischler–Napieralski reaction producing Isoquinoline Pictet-Hubert reaction, producing Phenanthridine from the 2-aminobiphenyl – formaldehyde adduct and zinc chloride Pictet–Spengler reaction, chemical reaction in which a β-arylethylamine is heated in the presence of an aldehyde and acid The Pictet Group, Swiss private bank
See also Pic-Pic, Piccard & Pictet, Swiss automobile LeRoy and Pictet, co-operative company which recruited Germans to settle in Russia in the 18th century Prix Pictet (Pictet prize), international award in photography and sustainability Pictetia