Sultan Sir Idris Murshidul Azzam Shah Ibni Almarhum Raja Bendahara Alang Iskandar Marhum Teja GCMG GCVO (Jawi: سلطان سر إدريس مرشد الأعظم شاه ابن المرحوم راج بندهار الڠ إسكندر مرحوم تيجا‎; 19 June 1849 − 14 January 1916) was the 28th Sultan of Perak.

Raja Idris Shah was born on 19 June 1849 at Kuala Keboi, Kampar, Perak.

He succeeded his father-in-law, Sultan Yusuf Sharifuddin Muzaffar Shah, who died on 26 July 1887, and ruled until his death on 14 January 1916.

Upon returning to Perak in 1911, Sultan Idris health was under par and he rested at Port Dickson.

Whilst recovering, he vowed that should he be restored to good health, he would build a mosque in Bukit Chandan.