Johannes Vinjum (born 1930 in Aurland in Sogn, died November 23, 1991, in Oslo) was a painter and graphic artist. Vinjum completed art studies in Oslo.
Several of his works can be found in the National Gallery, the National Touring Exhibition, and the Museum of Contemporary Art. His favorite subjects were the mountains in Aurland, the cathedral in Chartres, and children's portraits. Vinjum was a festival exhibitor in Bergen in 1984. After he died, his family donated a large collection of paintings to the municipality of Aurland. This collection is now located in Galleri Vinjum in Aurlandsvangen.