This project has been set up to help manage the categories of Wikipedia and improve them. The goal is to categorize all articles in a way that is consistent with the guidelines at Wikipedia:Categorization.
Discussions about categorization policy happen at Wikipedia talk:Categorization. That page is also the place for solving specific issues related to category organization.
Please list any categorization projects you are planning or are in the process of working on. Include your name and date and describe what you are/will be doing. See also: Category:Wikipedia categories in need of attention
User:Carcharoth: I have largely finished sorting Category:Disasters while trying to avoid getting confused by Category:Natural hazards. It has been a useful exercise to see how these categories work in practice. I would appreciate any feedback either at the talk page for this project or my talk page. Carcharoth 19:00, 10 September 2005 (UTC)
User:Tompw: I have compiled a list of catergories that contain themselevs in some way. I feel this is not good practice, especially when a catergory contains itself explicitly (eg Arctic animals). See my user page for the list (or copy it elsewhere if you think that'd be more useful). Tompw 22:40, 18 October 2005 (UTC)
User:Nagle: I've just finished synchronizing List of hardcore punk bands with Category:Hardcore punk groups, by tagging all listed articles with the category. I plan to make the existing list a redirect to the category. This was an experiment to see how well it would work. The list turned out to be about 60% in sync with the categories. --John Nagle 18:21, 27 April 2006 (UTC)
User:Museumfreak:I'm trying to find articles that should go in Category:Public Health and move them there, and in many cases plan to write or expand them as lots of them are stubs, as well as try to think up a meaningful subcategory system. Please help! Museumfreak 01:35, 18 May 2006 (UTC)
User:epolk:I am currently sorting through Category:Government of the United States and recating items that have been miscategorized. I am also doing alpha sorting on the many items that end up under U for United States. Epolk 22:41, 2 June 2006 (UTC)
User:Wilsonbiggs: Good, except some of the categories are way too big, like the french writers one. Narrow it down a little. Wilsonbiggs (talk) 21:18, 3 September 2008 (UTC)
User:Strangerer: I am working on Category:Images by subject, which has been listed as in need of attention since 4 December 2006! It seems many images are categorized haphazardly or not categorized at all, creating a huge problem for Special:Uncategorized images. I became interested in this category after attempting to spot images not tagged with copyright indications, but it is so overpopulated that it's not useful for this purpose. Many images are categorized haphazardly, or there is a "Category:Images of whatever" listed in "Category:Whatever" but not in an images parent category. I'd like it to be easier to both spot potential copyright problems and make it easier to find images that may already exist on Wikipedia by starting with Category:Images by subject. --Strangerer (Talk | Contribs) 11:42, 29 March 2007 (UTC)
User:Fishal: I am working on Category:Lutheranism. I am sorting most of the articles in that category into existing sub-categories. Once I'm finished with that, some of the sub-categories need to be further subdivided (particularly a new one I just created, Category:Lutheran organizations). Fishal 01:29, 20 April 2007 (UTC)
User:Lighthead: All categories that I happen to stumble upon. Lighthead 20:36, 24 April 2007 (UTC)
updated: Dbiel(Talk) 21:36, 3 September 2008 (UTC)
User:CaveatLector: I have created the categories Category:Greco-Roman mythology in popular culture and am currently placing in it all articles that are relevant (this started when Hydra in popular culture came up for deletion and I realized that the services of all of these "**** in popular culture" articles serve a better purpose as categories. I added G-R myth in popular culture to the main Category:Mythology in popular culture and I also created Category:Greco-Roman mythology in comics as a subcategory to the former and began (and hopefully nearly finished) changing those Greco-Roman related comic book articles from Category:Mythology in comics to the Greco-Roman specific subcat and added that subcategory to the "Mythology in comics" category. (In short, I placed these categories, which were jumbled, in a line: Myth in popular culture, Myth in comics, G-R myth in comics). I am hoping to do the same with the category Category:Norse mythology in popular culture. Phew! Lot's of work ahead, any help is more than welcomed! CaveatLectorTalk 12:51, 14 July 2007 (UTC)
User:Robert Daoust: I am working on Category:Emotion as a step in WikiProject Psychology goals to "Construct a coherent framework for categorization of psychology articles". See 'Current discussions' hereunder for more details. Robert Daoust 01:18, 7 September 2007 (UTC)
Mrg3105 - Initiated a category restructuring sub-project in Military History Project here, and would very much appreciate contributions by others --mrg3105 (comms) ♠♣ 04:46, 30 May 2008 (UTC)
Current discussions
Please list any pages where discussions about categorization are taking place. Please date the entry and add your name.
I've started a discussion about some reforms for the Categories for Discussion page (WP:CFD). Please take a look here. Thanks. -- Samuel Wantman 10:34, 9 March 2006 (UTC)
Who 08:32, 15 July 2005 (UTC) Overall categorization schemas. I started with all image, X-Men and comics categories. Now for the rest of the tangled web. :)
Splash 21:52, 5 August 2005 (UTC) I meant to sign here ages ago.
Barista | a/k/a マイケル | T/C 08:37, 14 August 2005 (UTC) - Did you know Wikipedia has over 68,000 categories. I hope to pare down some of the redundant and/or underpopulated catgories.
Noakesey 12:58, 21 August 2005 (UTC) Beginner who's obsessed with organising other people's information!
Carcharoth 22:18, 8 September 2005 (UTC) Currently working on Category:Disasters which was a disaster but is looking better now. Still learning, but would appreciate any comments.
Hidingtalk 19:21, 10 September 2005 (UTC) Probably in helping to standardise, although any other areas I could be useful, let me know.
Waggers 16:21, 14 February 2006 (UTC) - I've been adding categories to uncategorized articles for a little while; I'll continue to do this, but I'm also interested in cleanup
Adding cats to articles without cats 01:36, 20 March 2006 (UTC)
--WilliamThweatt 21:18, 23 March 2006 (UTC)Been working on organizing the Languages categories. Starting to sort, tag and organize AustroAsiatic Languages.
--Vir 02:09, 30 April 2006 (UTC) I'm interested in general categorization schemes.
Museumfreak 15:49, 16 May 2006 (UTC) Thought I'd add myself because I add cats to articles without cats and am doing cleanup and reworking of Category:Public Health
JennyRad 15:52, 1 June 2006. Have been categorising cheeses and books and am looking at other categories to assist on.
Recury 17:28, 7 June 2006 (UTC) Mostly Category:Auto racing right now, but will probably work on some of the other automobile-related and sports-related categories later where needed.
Robert Moore 14:28 15 June 2006 (UTC) I usually work on articles or categories involving Dance music, bus transit systems, radio stations, TV show and TV stations.
Zorblek(talk) 10:44, 25 June 2006 (UTC) I do miscellaneous categorizing, but I'm especially interested in making sure that categories are linked logically.
SMcCandlish [talk] [contrib]ツ 03:24, 23 November 2006 (UTC) — Working heavily on fixing up the categorization of pool/billiards/snooker articles.
01:59, 29 November 2006 (UTC) I categorize articles without a category.
Delta Tango • Talk 13:03, 23 December 2006 (UTC) Always liked categorization, and will always continue categorizing.
MChew 15:26, 23 December 2006 (UTC) Working on biographical categorization at present, but will always add as many categories as I feel suitable to non or under categorized articles
Obina 10:15, 4 January 2007 (UTC) I am currently adding categories to articles - Very interesting as it often leads me to improving or sometimes proposing deletion.
lquilter 23:07, 6 January 2007 (UTC) - Librarian; interested in categorization generally. Mostly working within people, legal topic, awards, fiction, and fictional works categories. ... Cleaning up sciences; also "Category:Establishments by year".
Sue H. Ping 14:47, 7 January 2007 (UTC) Interested in helping clean out the backlog of articles that don't have categories
Melanochromis 15:34, 16 January 2007 (UTC) Interested in cleaning up and maintaining fish and fishkeeping categories. Will also help with other subjects as needed.
Lesnail 16:23, 20 January 2007 (UTC) Enjoys categorizing things.
Elonka 22:16, 28 January 2007 (UTC) - Identification of uncategorized articles, and tagging them accordingly
Stardust8212 02:09, 7 February 2007 (UTC) Working the uncategorized task force, specifically uncategorized people
Richiar - categories and portals and their relationship with articles have been very confusing for me, so if I learn about them, I can help. Areas-design and organization of categories and their relationships to each other, articles and portals
Flubeca 16:31, 19 February 2007 (UTC) - Since I was already helping with this. I thought "Why not add my name to the list?"
SilkTork 13:23, 24 February 2007 (UTC) - I love it.
WillyFourEyes 17:43, 9 March 2007 (UTC) I like categorization. I'm going to try and add categories to articles relating to video games and cartoons, my areas of "expertise".
Suncloud 08:35, 15 April 2007 (UTC) Mainly loiter in Special:Uncategorizedpages where I try and categorise pages there, alongside dealing with (or highlighting) the other issues these, often new, pages have.
Bu b0y2007 06:13, 20 April 2007 (UTC) (always willing to help and participate)
Wizardman 02:18, 30 April 2007 (UTC)--I've done some work with cats before, I'm always available if needed.
MFulvio I'm a librarian & a taxonomy manager-- so I'm both familiar with categorization and rather easily excited by it. I'd be delighted to help in this project. Mfulvio 18:41, 4 May 2007 (UTC)
Wassermann 22:27, 16 May 2007 (UTC) -- I am interested in many categories, and I especially like to refine categories. I feel that categorization is by far the best way to organize Wikipedia at the deepest and the most basic level; they are certainly much more cleaner and efficient than lists.
Werldwayd 06:54, 17 June 2007 (UTC) (I am very organized and am always willing to help in Wikipedia categories)
23:48, 20 June 2007 (UTC) – I want to help with uncategorized pages, and other categorization tasks
Gary King 06:03, 24 June 2007 (UTC) I'm cleaning up uncategorized pages.
Lord Sesshomaru 00:12, 29 June 2007 (UTC) Wish I had known about this WikiProject sooner. Glad to help whenever possible.
Dbiel(Talk) 09:08, 3 July 2007 (UTC) would like to take a stab at the school related categories.
CaveatLectorTalk 15:42, 9 July 2007 (UTC) Categories help organize Wikipedia in a way that aids navigation and therefore research. On that note, I'd like to work on making superfluous lists into more defined and useful categories.
TCU 03:30, 5 August 2007 (UTC) - As I do not have a general area to contribute to, it will just be a mixture of practically everything. Categories are essential but play a crucial role on Wikipedia. Plus, I did not realise until just recently that categorisation can be interesting and fun but not stressful at times.
Tirkfltalk 14:24, 20 August 2007 (UTC) - From time to time, when I feel like organising something, I do some categorising — mainly articles on people and science.
Cgingold 00:00, 24 September 2007 (UTC) I just discovered that this project exists, so I guess I may as well make it "official", seeing as I'm already doing a good deal of work in this area.
Severa (!!!) 13:18, 18 October 2007 (UTC) I'm most interested in diffusing overpopulated categories and attempting to create navigable categorization schemes.
Shinobigai(!!!) 15:18EST, 28 October 2007 ~~~~ IM interested in anime, martial arts, linguistics, Scifi, and aviation
Jon Ace 20:59, 7 November 2007 (UTC) Random categorizer
Gueneverey (talk) 22:18, 18 November 2007 (UTC) I just found out this WikiProject exists, but I've been categorizing folk music related articles for some time now.
/VANucks|12-9-2 04:31, 4 December 2007 (UTC) You won't believe how messed up it is, especially when you edit articles on consumer electronics...
Doczilla (talk) 03:05, 12 January 2008 (UTC) A lot of CfDs.
Grk1011 (talk) 23:04, 19 January 2008 (UTC) I like to categorize music related articles
FeanorStar7 (talk) 00:03, 25 March 2008 (UTC) --primarily adding birth and death categories to bios; trying to be systematic; right now in the 1610s; also working on the uncategorized pages category
--Wulf Isebrand (talk) 00:26, 12 May 2008 (UTC) I'm currently categorizing articles at Category:German-Americans and some other "Fooian-American" categories. Categories are an important aspect of Wikipedia and the best way to organize it.
21:28, 20 May 2008 (UTC) -- primarily related to the Nordic Countries, transport and business.
--mrg3105 (comms) ♠♣ 22:31, 29 May 2008 (UTC) working in the Military History Project with (currently) a small area of Second World War
TALK 17:05, 9 June 2008 (UTC) I have been working on categories off and on for some time. I try to find ungrouped subcategories that lack a overarching category, and place articles in more appropriate categories. I also try to reorganize categories to eliminate "endless do loops" in category tree structures, which include overcategorizing individual articles with nested categories. I mostly work on categories related to articles and topics I have knowledge in. However, I'm happy to assist in any area. :)
Shooke (talk) 19:01, 1 July 2008 (UTC) would be helpful because I've been working categorizing in other wikimedia projects, :D
Dakinijones I've mostly been working over in spirituality/religion
Mycroft7 (talk) 17:32, 4 July 2008 (UTC) I've mostly been sorting categories relating to New York City and Long Island.
Skittleys (talk) 17:45, 7 July 2008 (UTC) I enjoy diffusing large categories and finding homes for uncategorized articles :) though I pretty much do anything I can.