The Arkansas Project

Incumbent

Sen. Blanche Lincoln (D)

Announced candidates

Randy Alexander (R)

Gilbert Baker (R)

John Boozman (R)

Curtis Coleman (R)

Trevor Down (Ind.)

Ed Frizzell (Ind.)

John Gray (Green)

Lt. Gov. Bill Halter (D) primary challenger to Lincoln

Kim Hendren (R)

Jim Holt (R)

D.C. Morrison (D) primary challenger to Lincoln

Fred Ramey (R)

Conrad E. Reynolds (R)