Kelletat
Kelletat is the family name of the following people:
- Alfred Kelletat (1916–1995), German specialist in German
- Andreas F. Kelletat (* 1954), German linguist and translation scholar
- Dieter Kelletat (* 1941), German geographer and professor of geography
- Herbert Kelletat (1907–2007), German musician, musicologist, organist, author of musicological works and choir director