Listed on this page are markets which accept submissions from cartoonists. I will be continually adding more to this list and researching to find more new markets. I will announce new additions in my email newsletter , which is a free subscription.
In addition to the markets listed here, you can find many more markets by subscribing to Gag Recap. I don't wish to infringe on their work by including those markets here. Gag Recap is a worthy investment, not only because of the marketing information they provide, but by seeing what various magazines have published, you get a better idea of what they want.Another source is a book which is published annually by North Light Books: Artists' & Graphic Designers' Market . This reference can be found in most major bookstores or online at amazon.com.
More to be added very soon.