Zek

Zek may refer to:


 * Achmet Zek, a character from the serial film Tarzan the Tiger
 * Centre for the Study of the Causes of the War (Zentralstelle zur Erforschung der Kriegschuldfrage), a think-tank based in Berlin
 * Zek, a character from the TV series Star Trek: Deep Space Nine
 * Zek, a term for prisoners in Soviet Gulags
 * Zentralstelle für Kreditinformation, a Swiss organisation centralizing and listing every credit attached to someone