The Mahmoodiah Royal Mausoleum is a Royal Mausoleum of Johor located at Bukit Mahmoodiah in Jalan Mahmoodiah, Johor Bahru, Malaysia. The first Sultan of Johor buried here was Sultan Abu Bakar in 1895.

Abdul Rahman bin Mohamed Yassin was the 1st president of the Dewan Negara, serving from 1959 to 1968. His son, Ismail Abdul Rahman was the 2nd deputy prime minister of Malaysia.