Studer (surname)
Studer is a Swiss surname. Notable people with the surname include:
- Bernhard Studer (1794–1887), Swiss geologist
 - Bernhard Studer (painter) (1832–1868), Swiss painter
 - Cheryl Studer (born 1955), American operatic soprano
 - Emil Studer (born 1914, date of death unknown), Swiss gymnast
 - Frédéric Studer (1926–2005), Swiss painter
 - Gottlieb Samuel Studer (1804–1890), Swiss mountaineer
 - Irvin Studer (1900–1970), Canadian politician
 - Jacob Henry Studer (1840–1904), American printer, lithographer, painter, ornithologist
 - Jürg Studer (born 1966), Swiss football defender
 - Jürg Studer (curler), Swiss curler in the 1980s
 - María Isabel Studer Noguez, Mexican academic in international relations, active since the 1990s
 - Noël Studer (born 1996), Swiss chess grandmaster
 - Quint Studer (born 1951), American health care consultant and philanthropist
 - Robert Studer (1912–?), Swiss field handball player
 - Rudi Studer (born 1951), German computer scientist
 - Samuel Emanuel Studer (1757–1834), Swiss malacologist
 - Sandra Studer (born 1969), Swiss singer who represented Switzerland in Eurovision Song Contest 1991 under the stage name of Sandra Simó
 - Sascha Studer (born 1991), Swiss football goalkeeper
 - Stefan Studer (born 1964), German football player
 - Stephan Studer (born 1975), Swiss football referee
 - Théophile Rudolphe Studer (1845–1922), Swiss ornithologist and marine biologist
 - Urs Studer, Swiss curler in the 1980s
 - Willi Studer (1912–1996), Swiss founder of the companies Revox and Studer