FACTBOX: A list of key winners at the Emmy Awards

(Reuters) - The following is a list of winners in key categories on Sunday at the 59th Annual Primetime Emmy Awards, the U.S. television industry's top honors.

DRAMA Best Drama

"The Sopranos" Actor

James Spader, "Boston Legal" Actress

Sally Field, "Brothers & Sisters" Supporting actor

Terry O'Quinn, "Lost" Supporting actress

Katherine Heigl, "Grey's Anatomy" Director

Alan Taylor, "The Sopranos" Writer

David Chase, "The Sopranos"

COMEDY Best comedy

"30 Rock" Actor

Ricky Gervais, "Extras" Actress

America Ferrera, "Ugly Betty" Supporting Actor

Jeremy Piven, "Entourage" Supporting Actress

Jaime Pressly, "My Name is Earl" Director

Richard Shepard, "Ugly Betty" Writer