The Most Conquered Country!

Are you sure about Byzantines?

But Gutians, Kassites, Hurrians, Medians, Seleucids, Buyids, Zangids, Jalayirids, Turkmens (Kara Koyunlu & Ak Koyunlu), Afsharids, Mamluks and British can be added to this list too.

I still say Lebanon wins with Iraq close behind, sure Iraq may have had more different nations conquer it, but if you look at the amount of times Lebanon was conquered, and count how many times the same peopel re-conquered it...they win.

I mean the Egyptians alone had to reconquer it every time a new Pharoah came to power, that sure adds up over time.

By number of conquerors: It has to be Iraq... two dozen names have been already mentioned by other posters - and this land practically never lived by self-rule of it's inhabitants, every now and then someone would jump up and add them to his empire or kingdom or emirate or (in the light of the most recent developments) "sphere of influence".

Palestine is a close second. It too has seen a host of conquerors from the wake of time until today - many people seem to forget that the Hebrew themselves have conquered (and reconquered, after WW2) this area (irregardles if we count Canaa in Palestine).

Anatolia is up there as well. Has been conquered (all or parts of it) among others by the Hittite, Cimmerian, Persian, Greeks, Gauls, Roman, Seljuks, Ottomans and many, many others over time.

The Helladic area has lived many years under a single foreign ruler (first the Romans, who were disposed by the Greeks in the course of the "eastern" half of the Roman Empire and then the Turks) and for a very brief period of time the Germans. Maybe you could add the Bulgarian  as well, although the never really established themselves in southern Greece and only ruled briefly the Northern part (Macedonia and Thrace). The whole area of the Balkans has the same, more or less, history of many rulers. 

Of western Europe: Iberia was a playground for several upstarts in the great game of "grap your neighbors land": Carthagenians, Romans, Goths, Moors, French and others (you could add Britain too, she still "occupies" a small strip of land - yes, the "rock"). France has also been conquered a lot.

 France isn't gaul dude. France started with the Franks invasion, anything before that isn't France but Gaul. Since the existence of the France, France has never been conquered, invaded, defeated and occupied yes but conquered never. It took  100 years to defeat the Angevin or Platagenet empire (actually it wasn't the English vs France during the 100 years wars but more Frankish France vs anglo-french burgundian alliance). We were occupied during WW2 but again not conquered since it took 5 years for the german to be defeated. To be conquered mean to be ruled by foreigners in your totality this has yet to happen in France. England has been conquered France has never been.