![](http://upload.wikimedia.org/wikipedia/commons/thumb/9/99/Wiktionary-logo-en-v2.svg/40px-Wiktionary-logo-en-v2.svg.png)
Look up blatter in Wiktionary, the free dictionary.
Blatter is a surname. Notable people with the surname include:
- Ethelbert Blatter (1877–1934), Swiss Jesuit priest and botanist
- Heinz Blatter (born 1971), Swiss ski mountaineer
- Sepp Blatter (born 1936), former president of FIFA
- Silvio Blatter (born 1946), Swiss writer