Tengku Sulaiman Shah Al-Haj ibni Almarhum Sultan Salahuddin Abdul Aziz Shah Al-Haj is a Malaysian corporate figure and member of the Selangor royal family. He is the second son of eighth Sultan, Sultan Salahuddin Abdul Aziz Shah and the brother of the current and ninth Sultan, Sultan Sharafuddin Idris Shah. Currently, he is second-in-line to throne of Selangor after his nephew, Tengku Amir Shah.

Tengku Amir Shah ibni Sultan Sharafuddin Idris Shah Alhaj is a member of the Selangor royal family who is the Raja Muda of Selangor and heir apparent to the Selangor throne. He is the youngest child and only son of Sultan Sharafuddin of Selangor.