特拉索（大帝）（希腊语: ΘΡΑΣΟΝΟΣ），是是印度-希腊国王，统治旁遮普中部和西部一带。学者Osmund Bopearachchi初步判断他的统治时间在前95年 - 前80年，但学者R.C. Senior却认为他的年代较前，可能是米南德一世之子或是其继承人，因为发现他钱币时跟它一起出土的都是早期印度-希腊国王的钱币。

直到1982年学者R.C. Senior在印度Surana发现特拉索的钱币才确认这位国王的存在。他的钱币样式类似米南德一世，它同样跟米南德相同样式的雅典娜女神，钱币上的画押也与米南德其中一个画押相同。钱币上特拉索的称号是「大帝」，这个称号之前只有欧克拉提德斯一世才敢使用，然而用在特拉索身上实在名不其实，从单一款式的钱币暗示这位年轻国王特拉索的政权弱小且在位短暂。

Thraso (Greek: Θράσων) was an Indo-Greek king in Central and Western Punjab, unknown until the 1982 discovery of one of his coins by R. C. Senior in the Surana hoard. The coin is in a style similar to those of Menander I, has the same type of Athena, and shares one of Menander's mint marks. On the coin, the title of Thraso is Basileus Megas ("Great King"), a title which only Eucratides the Great had dared take before him and which is seemingly misplaced on the young boy Thraso, whose single preserved coin indicates a small and insignificant reign.