Nanam Shang Gyaltsen Lhanang (Tibetan: སྣ་ནམ་ཞང་རྒྱལ་ཚན་ལྷ་སྣང, ? – 796), also known as Shang Gyaltsen, was a famous general of the Tibetan Empire. In Chinese records, his name was given as Shàng Jiézàn (simplified Chinese: 尚结赞; traditional Chinese: 尚結贊). Then Shang Gyaltsen sent another mission to China, asked Dezong to fulfill the promise, but was refused because the two places were both strategic strongholds and the Tibetan troops had never actually helped them. Shang Gyaltsen died in 796.