I know it's tough and it's been done before, but Sailor Moon and Shinshi Doumei Cross are two of my personal favorites and what I considered them to be the best manga I've ever read.

I read so much mangas, I'm too lazy to watch anime! 😛 😛 😛

Manga I'm loving ATM: Heart no Kuni no Alice

Angel Sanctuary

My personal favourites:
Needless
Bloody Monday
Mx0

All these are of top-notch quality, I assure you! Definitely leaves you craving for more and more and more.

Like manga? =)
http://chapterdesu.com

Tokyo Babylon
X/1999
Let Dai
Count Cain/Godchild

.

It can't really be considered 'the best manga I've ever read' but it does have the potential.

Code Breaker

The main character is just so cool. All my other favourites have been mentioned by other people.

The world would be a bleak place without manga.

I have quite a few:

Hanazakari no Kimitachi e
Vampire Knight
MeruPuri
Beast Master
Ouran High School Host Club
Kanata Kara
Basara
Hanatsuki Hime
Tokyo Crazy Paradise

and many more...

1. Dogs Bullets & Carnage i love this manga. Absolute favorite of all time. Simply amazing... Characters, story, everything.

2. MPD Psycho masterpiece manga, but very disturbing.

3. Blade of the Immortal Best historical manga i have ever read, and i have read alot.

4. Safe Again Today i don't know why but this manga is just etched in my mind.

5. Cat Street / Bitter Virgin Both amazing mangas ;_;

[img]https://lh5.googleusercontent.com/_YWoztpsbz1g/TdnBLYIyyFI/AAAAAAAAAQU/SQRRMGaFWfg/banner.jpg[/img]
Image from Gangsta -> Full Image Link http://www.k4.dion.ne.jp/~babyrock/page030.html

Blade of the Immortal Amazing, Best art i'v seen
Air Gear Very good, though rocky at times.
Black God Very interesting
D-Grayman Great, nice and dark
Full Metal Alchemist Just amazing, has a bit of everything.
Lucky Star Light and funny
Death Note Just Great
[m]Suzumiya Haruhi (novel)[/m ]Also great comedy
Shakugan no Shana (Light Novel) Great, if only they would translate it
Mirai Nikki Great, getting better
Ouran Koukou Host Club Funny reverse harem
World Embryo Very good, intresting
Hayate the Combat Butler Good funny comedy
Mx0 too bad it ended
Bleach Ignore the anime

hmm.. i've read quite a number of manga so to choose the best one is seemingly hard.

But still, Slam Dunk has never failed in entertaining me no matter how many times i go over it,so probably that.

Out of the on-going mangas, One Piece and Gintama is the best...

Argh... this is frustrating. Harder to choose than I thought.

By Hero

Thought it's only a oneshot :/

i would say GTO as one of my best mangas i ever read....if u havent read it, than u should...its really funny.

The Don: Young Makaveli

love is evil, spell it backwards and I'll show you...

"my mind shines bright even when my thoughts seem dark"

Never Ignorant Getting Goals Accomplished

The Hate U Give Little Infates F***s Everybody

justILLMATIC

Hard to name 1 =)
My top fav is Tenshi Kinryouku - Atashi wa Bambi - Ah! My Goddess

But any YUKI Kaori's mangas, ADACHI Mitsuru's mangas, HOJO Tsukasa's mangas or YAMAHANA Noriyuki's mangas is fine for me

I'll add to that Maison Ikkoku, Hotman, Usagi Drop and Tokyo Crazy Paradise
Ok in all that's make many but... there is so many good mangas, how you just pick 1-2 ?

1/2 Prince 😉

Why protect them? Why miss them? Why love them?

One Piece. Especially with the most recent chapters, I can't help but be in complete awe of its epicness 😀

Whiskey. Tango. Foxtrot.