In response to this article I thought I'd do my own.
Real World...
Red Lantern: Rush Limbaugh
Orange Lantern: AIG (Corporations count as people now)
Sinestro Corps: Tomas Haake
Green Lantern: Jon Stewart
Blue Lantern: Barack Obama (I know it's uncreative, but it's become part of his character)
Indigo Tribe: My Mom (And probably yours deserves this one as well)
Star Saphires: Lady Gaga
Black Lantern: Ronald Regan (Imagine having to go through an immortal RR, that would be terrifying)
From Movies...
Red Lantern: Black Mamba (Kill Bill)
Orange Lantern: Patrick Bateman
Sinestro Corps: That Girl from Shutter (The Thai Original)
Green Lantern: The Zohan
Blue Lantern: Roger Rabbit
Indigo Tribe: The Na'vi (This is the obvious one, but damnit they deserve it)
Star Saphire: Eva (From Wall-E)
Black Lantern: Wash (Serenity)
Marvel Comics
Red Lantern: Wolverine (No one has been angrier for so long)
Orange Lantern: The Kingpin
Sinestro Corps: Mr. Sinister
Green Lantern: Charles Xavier
Blue Lantern: Spider Man
Indigo Tribe: Aunt May (I don't know who to put for this one)
Star Saphire: Mary Jane (I'm not overly steeped in Marvel Canon, sorry)
Black Lantern: (I don't know who's dead right now that's important, they may just be a Skrull)
DC Comics (Not including the actual Lanterns)
Red Lantern: Hawkman (or 90s Aquaman)
Orange Lantern: Lobo (Greed is more than just Hoarding)
Sinestro Corps: Darkseid
Green Lantern: Dr. Fate
Blue Lantern: Robin (All of them)
Indigo Lantern: Accomplished Perfect Physician
Star Saphire: Isis
Black Lantern: Mandrakk
Various Other Comics
Red Lantern: Deathblow
Orange Lantern: The Comedian
Sinestro Corps: The Spectre (From the EC days)
Green Lantern: Bandit (WE3)
Blue Lantern: Blythe (Air)
Indigo Tribe: Black Orchid (The Gaiman/McKean version anyway)
Star Saphire: Promethea
Black Lantern: (I don't have one for this one sorry)
Comics Industry
Red Lantern: Frank Miller
Orange Lantern: Chris Yost
Sinestro Corps: Grant Morrison (He writes scary good)
Green Lantern: James Robinson
Blue Lantern: Geoff Johns
Indigo Lantern: Amanda Connor (I don't know for this one)
Star Saphire: Alan Moore (No one has more love for Comics, sorry for putting that image in your head though)
Black Lantern: Jack Kirby
Video Games
Red Lantern: Marcus (Gears of War)
Orange Lantern: Garret (Thief)
Sinestro Corps: Sephiroth (Final Fantasy VII)
Green Lantern: Altier (Assassin's Creed)
Blue Lantern: James Sunderland (Silent Hill 2)
Indigo Tribe: Lulu (Final Fantasy X)
Star Saphire: Bayonetta
Black Lantern: Sonic
