Sanda Thudhamma Raza (Arakanese: စန္ဒသုဓမ္မရာဇာ, February 1637 - 20 December 1684) was 24th king of the Mrauk U Kingdom.

He lost the control of Chittagong during his reign and last king to ruled over powerful Mrauk-U Kingdom.

The king built and constructed five prominent pagodas of Mrauk-U which still stood today.

After his death in 1684, the kingdom fell into dismantled state which internal struggles of the royal court and subsequents overthrowing of kings became common for the next 100 years till the end of the monarchy came in 1784.

In 1664, Sanda Thudamma had to cede large amounts of his territories due to an invasion by Mughal Emperor Aurangzeb.