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