Bobby Willem Tutupoly (born at Surabaya, West Jawa, November 13th, 1939) is an Indonesian singer. He began his first record at Jakarta on 1965 with Pattie Brothers. And so on, he is famous with songs: "Lidah Tak Bertulang", "Tiada Maaf Bagimu", "Tinggi Gunung Seribu Janji", etc.