Paduka Sri Sultan Muhammad Shah ibni al-Marhum Sultan Mu'adzam Shah (Jawi: äïÃÂàóñàóÃÂ÷çààÃÂàï ôçàçèàçÃÂàñÃÂÃÂàóÃÂ÷çààùøàôçÃÂ; died 23 October 1237) was the third sultan of Kedah. He reigned from 1202 to 1237. The first gold coin used in Kedah had the words "Muhammed Shah" and "Al-Sultan Al-Kedah" on either side.