Who are the main characters in the twilight series?

There are lots of male vampires but the main one (DUH) is Edward! There's also Carlisle, Emmett and Jasper. Then the ones that AREN'T Cullens are (males only):

-Eleazar

-Laurent

-Amun

-Benjamin

-Liam

-Stefan

-Vladimir

-Aro

-Caius

-Marcus

-Alec

-Afton

-Corin

-Demetri

-Felix

-Santiago

-Garrett

-James

-Peter

-Randall

-Alistair

-Charles

Most of these come into the series in the fourth book, Breaking Dawn.