Alghu

Alghu (died 1266) was a son of Baidar and a grandson of Chagatai Khan. In 1260, during the Toluid civil war, Ariq Böke made him ruler of the Chagatai ulus against Mubarak Shah, and Alghu married Mubarak Shah's mother Orghana. He seized Transoxiana.

He turned against Ariq Böke in 1262, killing his general Qara Buqa before Ariq Böke ravaged the Ili valley and drove him south. In 1263 he submitted to Kublai and defeated Kaidu near Otrar. He died in 1266 and was buried at Almaliq.