Klaas II Mobach is a Dutch ceramist born in 1855 in Harlingen. He studied at the Arts and Crafts School Quellinus in Amsterdam and later the Arts and Crafts School in Utrecht. He was a pupil of Johan Gabriëlse and Tiete van der Laars. His artworks often shows a religious scene. He moved to Utrecht in 1922 and lived here until he died in 1928.