How many seasons does Dragon Ball Z have

There is a total of 9 seasons

1. Vegeta/Saiyan saga
2. Namek/Ginyu saga
3. Frieza saga
4. Garlic Jr./Trunks/Android saga
5. Imperfect/Perfect Cell saga
6. Cell Games saga
7. Great Saiyaman/World Tournament saga
8. Babidi/Majiin Buu saga


9. Fushion/Kid Buu saga

This is right, actual seasons of DBGT are 3 now, and all the story, the original Japanese version has 17 seasons of DBZ, but it is more detailed. Also if you go to Let me watch this or 1channel.com I think it called now, you can watch the entire 3 seasons of DBGT and all 17 seasons of DBZ Note: DBZ is all in Japanese in this) I know, makes no sense. But ok.