ZOC may refer to:
Zimbabwe Olympic Committee Zionist Organization of Canada, Zionist organization Zirconium oxychloride, or Zirconyl chloride, inorganic compound ZOC (software), an ssh/telnet client and software terminal emulator ZOC (band), a Japanese idol girl group Zone of control, the tiles adjacent to tiles occupied by objects in board wargames zoc, the ISO 639 code for Copainalá Zoque dialect, southern Mexico