Here's what I found, though I'm not sure if it's the latest list. I got it from here:
http://www.mouseplanet.com/dtp/wdwrr/issues/character_meals.htm
Breakfast/lunch/dinner: Chef Mickey's (Contemporary Resort), Mickey, Goofy, Chip & Dale, Buffet, breakfast seatings start at 8:00am and Dinner seatings at 4:00pm
Breakfast:
Cape May Cafe (Beach Club Resort), Chip & Dale, Goofy, and Pluto, Buffet
'Ohana (Polynesian Resort), Mickey, Goofy, and Chip & Dale, served Family Style. Note that this replaces the Minnehune Breakfast that used to be hosted by Minnie.
Coral Cafe (WDW Dolphin), Goofy, Pluto, and Chip & Dale, Buffet (Sundays from 7-10:00am, walk-in only, no reservations accepted)
Breakfast and lunch:
Hollywood & Vine (Disney-MGM Studios, on Vine Street), Chip & Dale, Minnie, Goofy, Pluto, Buffet, breakfast seatings start at 8:00am, Lunch seatings at 11:30am, and Dinner seatings at 4:00pm -- but Dinner is NOT a character meal!
Lunch and dinner:
Garden Grill (Epcot, Land Pavilion), Chip & Dale and sometimes Mickey, served Family Style, Lunch seatings at 11:30am, and Dinner seatings at 4:00pm
Dinner:
Liberty Tree Tavern (Magic Kingdom, in Liberty Square), Minnie, Goofy, Pluto, and Chip & Dale, served family-style.