How many PlayStation 2 final fantasy games are there?

There are 10 Final Fantasy games released for the PlayStation 2:

1. Final Fantasy X (2001)

2. Final Fantasy X-2 (2003)

3. Final Fantasy XI (2002) - Online MMORPG

4. Final Fantasy XII (2006)

5. Final Fantasy Tactics Advance (2003)

6. Final Fantasy Tactics Advance 2 (2007)

7. Final Fantasy Crystal Chronicles (2003)

8. Final Fantasy Crystal Chronicles: Ring of Fates (2008)

9. Final Fantasy: Dissidia (2008)

10. Final Fantasy: Dissidia 012 (2011)

Note: Final Fantasy XI is an online game, while Final Fantasy: Dissidia and Dissidia 012 are fighting games.