Einar Jolin (7 August 1890 – 29 August 1976) was a Swedish painter best known for his decorative and slightly naïve Expressionist style. After studying at Konstfack, Stockholm in 1906 and at the Konstnärsförbundets målarskola (the Artists Association Art School), Jolin and his friends Isaac Grünewald and Einar Nerman went to Paris for further studies at Henri Matisse's academy from 1908 to 1914.