Cognomen Altstädt (Altstädt 
) , in the world, is a rare surname. The family name Altstädt is habitual in Western Europe, particularly Germany, where it is a rare surname.
| VARIANT | COUNTRY |
|---|---|
| Altstädt | Germany |
| volker altstädt researcher (ORCID 0000-0003-0312-6226) (b. 1954) |
|