
Julius Anton Adam, known as "Cats Adam" was a German genre painter and animalier specialising in pictures of cats.

Balthasar Klossowski de Rola, known as Balthus, was a Polish-French modern artist. He is known for his erotically charged images of pubescent girls, but also for the refined, dreamlike quality of his imagery.

Horatio Henry Couldery (1832–1918) was an English animal painter and illustrator noted especially for his depictions of domestic cats, kittens and dogs. He was born in Lewisham, London, and trained as a cabinetmaker before abandoning that trade to study art at the Royal Academy of Arts, and exhibited there as well as at the British Institution, the Royal Society of British Artists gallery in Suffolk Street, and other notable galleries both in the capital and the regions.

John Henry Dolph was an American painter. Eventually based in New York City, he became notable for his depictions of pets such as dogs and kittens.

Charles van den Eycken, sometimes known as Duchêne, was a well-known Belgian painter specializing in pictures of interiors, dogs and cats.

Arthur Heyer was a German-Hungarian painter who primarily painted animals.

Hishida Shunsō was the pseudonym of a Japanese painter from the Meiji period. One of Okakura Tenshin's pupils along with Yokoyama Taikan and Shimomura Kanzan, he played a role in the Meiji era innovation of Nihonga. His real name was Hishida Miyoji. He was also known for his numerous paintings of cats.

Carl Kahler, also Karl Kahler, was an Austrian genre and animal painter, particularly known for his paintings of cats.

Elizabeth Persis Esperance Kirmse was a British artist and illustrator known for her works of cats and dogs.

Bernard "Hap" Kliban was an American cartoonist.

Gottfried Mind was a Swiss autistic savant who specialized in drawing. He was called the Raphael of Cats because of the excellence with which he painted that animal.

Clare Turlay Newberry was an American author and illustrator of 17 published children's books, who achieved fame for her drawings of cats, the subject of all but three of her books. Four of her works were named Caldecott Honor Books.

Henriëtte Ronner-Knip was a Dutch-Belgian artist in the Romantic style who is best known for her animal paintings; especially cats.

Polly Thayer (Starr) (1904–2006) was a Boston painter and pastel artist. When she was still in her twenties she became known for portraits and figure compositions in the tradition of the Boston School, but took a more Modernist approach after leaving academia. She became increasingly interested in conveying the invisible essences of landscape, flowers and living creatures as her career developed, and was noted for the skilled draftsmanship which provided the substructure of her work.

Charles Verlat or Karel Verlat was a Belgian painter, watercolorist, engraver (printmaker), art educator and director of the Antwerp Academy. He painted many subjects and was particularly known as an animalier and portrait painter. He also created Orientalist works, genre scenes, including a number of singeries, religious compositions and still lifes.

Louis William Wain was an English artist best known for his drawings, which consistently featured anthropomorphized large-eyed cats and kittens. In his later years he may have suffered from schizophrenia, which, according to some psychiatrists, can be seen in his works.