My favorite anime are naruto and shippuden also Pokémon 

My Favorites well at least the tops ones are
Sailor Moon (always)
Inuyasha
Clannad
Bleach
Yu-Gi-OH (the original one I haven't seen the others)
Pokémon (The original one I haven't seen the others)
Vampire Knight
Fullmetal Alchemist Brotherhood ( The original wasn't bad but brotherhood is more true to its roots and detailed)
I'm sure there is others I just can't think of them right now.

My favorite anime consist of; Welcome to the NHK, Elfin Lied, Full Metal Alchemist, Yu Yu Hakusho, Rurouni Kenshin, Gundam Seed/Gundam Seed Destiny, and Code Geass. I can't really pick my most favorite anime of all time, since I love most of them. P 

my favorite anime are naruto yu gi yo the pokemon series and thats about it i know i dont really have much favorites but this is my top favorite ohh and i almost forgot i like naruto shippuden which is basically naruto and thats all my favorite animes for now there no others i can think of right now thats about it 

i dont really know. i think the detectiatve conan, black cat, pokemon kanto and johto, naruto, and one pece are my favorites

Hard to say because I have a lot favorites. Such as Fullmetal Alchemist, Outlaw Star, Rosario+Vampire, Highschool DxD, A Certain Magical Index, Fairy Tail, A Certain Scientific Railgun and the list can go on. I just listed a few titles

My favorite anime is either Digimon or BoBoBo-Bo-Bo-BoBo, but its a little hard to decide anime is too awesome.

Fairy Tail

Naruto Shippuden

Bleach 

Dragon Ball (Z) wasn't so bad either...

It's a tie between "Clannad ~ After Story" and "Steins;Gate" for me. Both are amazing in their own ways.

If I had to list all the animes I have seen, the page would fill up quick. It's hard for me to decide on a favorite, even on a top 20 without particular order, cause I'd need to review them, having enjoyed most highly. But here are some tops on my list, maybe not my exact top 12, but:

- One Piece
- Full Metal Alchemist Brotherhood
- Mondaiji Tachi Ga Isekai Kara Kuru Sou Desu Yo? (Problem Children Are Coming From Another World, Aren't They? [or something similar])
- Chaos;Head
- Umineko no Naku Koro ni (When the Seagulls Cry)
- Shakugan no Shana
- Guilty Crown [Only season 1, season 2 goes downhill FAST]
- Hellsing Ultimate
- Broken Blade
- Sakurasou no Pet na Kanojo
- Baccano!
- Mahou Shoujo Madoka Magica

These are my favorites, I think, and for now.
Bonus, the ones I dislike, some of which might bring hate upon me, but I don't care:

- Dragon Ball Z (not Dragon Ball). Too much "show-off" for me, and way too many transforms and power increases...
- Naruto (not Shippuden, second season being better is rare.) To be fair, it wasn't horrible, I just didn't like it.
- I never saw it, but since I need a 3rd... School Days. No surprise there, right?

My dislikes are 60% personal enjoyment & 40% anime "guidelines"/"factors".
Except School Days, which is 50% facts presented by reviews, 40% hear-say and 10% resume of anime.

I have a bunch of favorite anime. I don't have an absolute favorite, but I love Clannad, Kanon, Higurashi No Naku Koro Ni, Umineko No Naku Koro Ni, Another, Angel Beats, Puella Magi Madoka Magica, and Candy Candy. There are some other anime that I like, but those come to mind.

No particular order
Angel Beats!
Full Metal Alchemist: brotherhood
Tengen Toppa Gurren Lagann
Gundam wing/seed
Naruto Shippuden
Sword Art Online
Attack on Titan
Shakugan no Shauna
Dragon ball and Dragon ball Z
Cowboy Bebop
Trigun
Samurai Champloo
Soul Eater
Code Geass
dokuro chan the bludgeoning angel
High school DxD
High School of the Dead
Afro Samurai
darker than black

Wow I didn't realize I was such a big nerd hahahah

My absolute favorite anime is definitely Fullmetal Alchemist: Brotherhood. The level of character development and plot complexity in that show just blew me away.

I also like Bleach, Dragonball (& Z), Yu Yu Hakusho, and Tales of Symphonia OVA.

well my favourite animes are  listed below                                                                                                                                                                                                                                                                                                                                                                                                                                                       1-doraemon                                                                                                         
2-inazuma eleven
3-zatchbell
4-Dragon ball z
5-monsuno 
6-kickers
7-pokemon
8-naruto
9-beyblade
10-ghost at school

  My favorite (well, more like top 10) animes are:
1. Death Note
2. Mirai Nikki (Future Diary)
3. Soul Eater
4. Fullmetal Alchemist/Brotherhood (both are great, I like the original a little better story wise)
5. Naruto/Shippuden(I like Shippuden more)
6. Dragonball Z
7. Blue Exorcist
8. Deadman Wonderland
9. Elfen Lied
10. Gurren Lagann

It was hard to even narrow them down this much, this list could go on forever, I like a lot of animes lol, I can never pick my favorite out of every one.

I've always been a child at heart, so my favorite will forever more be Pokémon,


But more recently I have fell in love with Ouran High School Host Club and Fruits Basket.

I just can't get enough of Attack On Titan.  I've been watching the English Sub. Version and I've say, this has been one of the best "new" anime series I've seen in a very long time.  The story flows well, the characters are interesting, and the animation is amazing, even coming from Shonen Jump anime standards.  Everyone that can should watch this masterpiece.