Sumerians, ancient Egypt, Hellenic civilization, Hellenistic civilization, Phoenicians?, Hebrews?, Indus Valley Civilisation, Inca, Maya?, Aztec, Toltec?, Babylonian, Minoan?.
See also Extinct countries, empires, etc., History of Levant...
Celts, Israel - These aren't typically considered civilizations, are they?
The second usually is, and has been added accordingly. The first are a little more problematic - it's doubtful all the Celtic speakers were related.