Olle Adolphson (1934–2004) was a Swedish singer-songwriter, composer, and author, known for his poetic and thoughtful lyrics. He was a key figure in Swedish music during the 20th century, blending folk, jazz, and traditional ballads. Adolphson often wrote about everyday life, human emotions, and social issues with depth and subtle humor. His work is considered both artistically rich and accessible, making him a beloved and influential voice in Swedish culture.