Duo: Laurel and Hardy
Trio: The Three Stooges, if only because they were around longer, a tie any other way
Single: W.C. Fields, and it pains me to vote against the big three silent comics
Food thrower: The Three Stooges
Keystone Star: Charlie Chaplin, but if you put in Harry Langdon based on work done exclusively at that studio, he would have gotten my vote, and PS, Keaton did not work at Keystone.
Stunts: Keaton
Slapstick: Laurel and Hardy
Female: Christine McIntyre, with big hugs to Margaret Dumont and Thelma Todd
Stooge Director: Del Lord (What? No Edward Bernds?)
Best Hal Roach comedies: Laurel and Hardy (would be tougher if Lloyd's mature silent work was with Roach)
Best movie: THE BANK DICK, but really, SHERLOCK, JR.
Best star: W.C. Fields
Best studio: Hal Roach
Best supporting actor/actress: Margaret Dumont