Kamm is a German surname (German: der Kamm "comb, and ridge, or Boston butt") of:
- Anat Kamm (Hebrew: ענת קם; born 1987), Israeli journalist
- Bertold Kamm (de) (born 1926), German politician (SPD)
- Christine Kamm (de) (born 1952), German female regional politician (Bavaria) (B'90/Grüne)
- Frances Kamm, American philosopher
- Gottlob Kamm (de) (1897, Schorndorf – 1973, Schorndorf), German regional politician (Baden-Württemberg) (SPD)
- Jakob Kamm (de) (born 1947), Swiss politician (SP)
- John Kamm, American businessman and human rights activist
- Katja Kamm (de) (born 1969), German storybook authoress
- Kris Kamm (born 1964), American actor
- Oliver Kamm (born 1963), political writer
- Peter Kamm (1935, ? – 2008), Swiss art collector
- Raimund Kamm (de) (born 1952), German politician (B'90/Grüne)
- William Kamm (born 1950), leader of Catholic sect
- Willie Kamm (1900, San Francisco – 1988), baseball player
- Willy Kamm (de) (born 1945), Swiss politician (FDP)
- Wunibald Kamm (1893, Basel – 1966), Swiss-German automotive engineer
Kamm is also a former Lower Bavarian nobility, see Kamm (nobility)