T. Ewell Hopkins Jr., Oak Bluffs Democrat, candidate for state representative.

Michael G. Heylin, West Falmouth Democrat, candidate for state representative.

Tobias Glidden, Nantucket Independent, candidate for state representative.

Jacob Ferry, West Tisbury, candidate for state representative.

Dylan Fernandes, Falmouth Democrat, candidate for state representative.

Anthony Schiavi, Harwich Republican, candidate for state senate.

Sheila Lyons, Wellfleet Democrat and candidate for state senator.

Julian Cyr, Truro Democrat and candidate for state senator.

James H. Crocker Jr., Barnstable (Osterville) Republican and candidate for state senator.

Dukes County voters will head to the polls today to cast ballots in the state primary, which features a lengthy line-up of contested races. Polls are open from 7 a.m. to 8 p.m. in every Island town.