Lleufer was a quarterly Welsh-language literary magazine published by the Welsh branch of the Workers’ Educational Association, Cymdeithas Addysg y Gweithwyr yng Nghymru. It contained general and academic articles, book reviews, poetry and fiction, advertisements and society notes. It was published between 1944 and 1979.
The journal is being digitized by the Welsh Journals Online project at the National Library of Wales.