Diethelm may refer to:

Surnames

• Barbara Diethelm (born 1962), Swiss painter
• Caspar Diethelm (1926–1997), Swiss composer
• Hans Diethelm (born 1967), Swiss former skier
• Michael Diethelm (born 1985), Swiss footballer
• Pascal Diethelm (born 1944), Swiss anti-tobacco activist
• Rolf Diethelm (born 1940), Swiss former ice hockey player

First names

• Diethelm Ferner (born 1941), German football coach
• Diethelm Sack (born 1948), German businessman
• Diethelm von Eichel-Streiber (1914–1996), German Luftwaffe pilot

Middle names

• Heidi Diethelm Gerber (born 1969), Swiss sport shooter

See also

• 24858 Diethelm, an asteroid named after Swiss astronomer Roger Diethelm
• DKSH, a Swiss company whose name stands for DiethelmKellerSiberHegner

This disambiguation page lists articles associated with the title Diethelm.
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