Comedy anime

[Eowalenna]

Well out of the Spring 2014 Simulcast Lineup the shows that come to mind are World Fool News & The Comic Artist and His Assistants. Although both are shorts.

I've been hearing things about:
Baka and Test - Summon the Beasts (2010)
Danshi Koukousei no Nichijou (2012)
Nichijou (2011)
But I haven't seen them myself.  

[Eireen-san]

You should watch the Senyuu. One episode is just 4 minute but it's awesome. It's my new Hetalia. rofl

Here some extra anime which are really funny:
~Sket dance (2012)
~Yamato Nadeshiko Shichi Henge (2009-2010 idk)
~Tonari no Kaibutsu-kun (2012)  

[Nightly Lullaby]

Senyuu
Daily Lives of Highschool Boys
Space Dandy
Gintama and One Piece aren't stricly comedy, they are also action-y, but there is a large amounts of comedy, and both are fairly long (OP being much longer)
Gekkan Shoujo Nozaki-kun is a romantic comedy, more comedy than romance.  

[the mad hatter12]

My top would definitely be:
Daily Lives of High School Boys (Sub Only)
Baka and Test (Both)
Blood Lad (Both)
Is This Zombie (Both)  

[O n i T s u k i a k a r i]

Norgami

Plot;
Hiyori Iki was a regular middle school student until she was hit by a bus while trying to save the life of a jersey-wearing person named Yato. This incident causes her to transform into a half-phantom. Soon after she learns that Yato is a god, her life is never going to be the same again.

Genre;
Fantasy, Comedy, Action, Supernatural, Romance

My favorite anime of 2014! I cracked up so many times watching this, I'd definitely recommend it if you're looking for a comedy!

 

[perfectmistake123]

it depends on what comedy you like.... if its dark comedy then you should watch sayonara zetsubou sensei
some other highschool comedies are daily life of a highschool boy, my teenage comedy romance, i dont have many friends, midori days, karin, my little monster,
SCHOOL RUMBLE IS THE BEST FOR NON STOP FUNNY MOMENTS ALSO GINTAMA  

[phoebe-chan]

If you want a good comedy anime then you may like the following:

A-Channel
Special A
Lucky Star
KINMOZA!
Kiniro Mosaic (this is the second season of KINMOZA!)
Gochuumon wa Usagi Desu ka? (second season starts in October)  

[Izatora]

Comedy based anime....well, what i can think of is:
1. Binbougami Ga!
2. Saiki Kusuo no Ψ Nan (TV)
3. Handa-kun
4. Sakamoto desu ga?
5. Gugure! Kokkuri-san
6. Omae wa Mada Gunma wo Shiranai
7. Hoozuki no Reitetsu (and 2nd season)
8. Onepunch-man
9. Wang Gu Xian Qiong / Everlasting Immortal (chinese animation)

10. Prison School (The comedy on this one is hilarious, but warning : R18 and hentais is everywhere in it)  

[Cadillac Blood]

You looking for adult humor, too? Because do I ever have the recommendation for you-

 

[Deadkid90]

hinamatsuri and arakawa under the bridge  

[Candy_30 Rocks]

If you don't mind Fan Service I think How Not to Summon a Demon Lord[HNTSaDL] is pretty funny.