1 & 2. Tina Fey and Amy Poehler
3. Lynne Truss
I'll be honest- I know very little about this person. What I do know, however, is that she wrote one of my favorite books: Eats, Shoots & Leaves: The Zero Tolerance Approach to Punctuation. It's a satire about grammar and I remember laughing out loud in more than one public place while reading it. I would love to meet her just to complain about the abuse of the apostrophe together... and listening to her British accent would be an added bonus.
Also, a brief look at her website revealed to me that she used to have a pet (albeit a cat) named "Buster," so basically we have everything in common.
4. The cast of Dawson's Creek
This is still one of my favorite shows of all time. Ideally, I'd like to go back to 1998 and meet the cast when the show first started, but in the event that time travel isn't available, I would definitely settle for meeting them today. I would want to include Grams and Dawson's parents, but I could do without most of the other extras, especially from the college years.
So now that I've established little to no depth to my personality, it's your turn to share: who would be on your list?