Djoko Lelono, better known by his pen name Djokolelono (born April 10, 1944), is an Indonesian writer and translator who has been active since the 1970s. He is known for his science fiction works and stories based on wayang (traditional Javanese puppet theatre). In addition, he has also written children's books, such as the Astrid series and the children's novel Sepatu Bola Ngatemin, published by BIP.