Kitchen Sink Press was a comic book publishing company founded by Denis Kitchen in 1970. Kitchen Sink Press was a pioneering publisher of underground comics, and was also responsible for numerous republications of classic comic strips in hardcover and softcover volumes. These included comic strip reprints in hard cover and soft cover. One of their best known products was the first total reprinting of Will Eisner's The Spirit first in magazine format then in color. The company closed in 1999.