Ahmadinejad Won

Iran's election commission still hasn't counted all the votes (roughly 32 million votes in total), but, according to the official results based on about 28 million votes counted so far, Ahmadinejad (18,302,924 votes) defeated Mousavi (8,929,232 votes).

Most of the Western media were predicting a close race, and some were even suggesting that a landslide for Mousavi might be possible. But the actual results were presaged by those of the telephone survey of Iranian voters conducted by Terror Free Tomorrow: The Center for Public Opinion, the New America Foundation, and KA Europe SPRL about a month before election day.

TFT/NAF/KA Survey


Official Results as Reported by BBC Persian

IMHO, it's a class vote again.

UPDATE

Based on the counting of nearly 31 million votes, the results are 19,761,433 votes for Ahmadinejad, 9,841,056 votes for Mousavi, 633,048 votes for Mohsen Rezaei, and 270,885 votes for Mehdi Karrubi.

Official Results as Reported by BBC Persian