
The Johor Sultanate was founded by Malaccan Sultan Mahmud Shah's son, Sultan Alauddin Riayat Shah II in 1528. Johor was part of the Malaccan Sultanate before the Portuguese conquered Malacca's capital in 1511. At its height, the sultanate controlled modern-day Johor, Riau, and territories stretching from the river Klang to the Linggi and Tanjung Tuan, Muar, Batu Pahat, Singapore, Pulau Tinggi and other islands off the east coast of the Malay peninsula, the Karimun islands, the islands of Bintan, Bulang, Lingga and Bunguran, and Bengkalis, Kampar and Siak in Sumatra. During the colonial era, the mainland part was administered by the British, and the insular part by the Dutch, thus breaking up the sultanate into Johor and Riau. In 1946, the British section became part of the Malayan Union. Two years later, it joined the Federation of Malaya and subsequently, the Federation of Malaysia in 1963. In 1949, the Dutch section became part of Indonesia.

The Sultan of Johor is a hereditary seat and the sovereign ruler of the Malaysian state of Johor. In the past, the sultan held absolute power over the state and was advised by a bendahara. Currently, the role of bendahara has been taken over by chief minister with the constitutional monarchy system via Johor State Constitution. The Sultan is the constitutional head of state of Johor. The Sultan has his own independent military force, the Royal Johor Military Force. The Sultan is also the Head of Islam in Johor state.

Sultan Ali Iskandar Shah ibni Hussein Muazzam Shah was the 19th Sultan of Johor, who succeeded his father, Sultan Hussein after the latter died of natural cause in 1835. Over the next twenty years, Sultan Ali's claims to the office of Sultan of Johor were only recognised by some merchants and a few Malays. Like his father, Sultan Ali's was much of a puppet monarch and played a minimal role in the administrative affairs of the state, which came under the charge of the Temenggong and the British. In 1855, Sultan Ali ceded the sovereignty rights of Johor to Temenggong Daeng Ibrahim, in exchange for a formal recognition as the "Sultan of Johor" by the British and a monthly allowance. Following the secession of Johor, Sultan Ali was granted administrative charge over Muar until his death in 1877, and in most administrative matters, was often styled as the "Sultan of Muar".

Sultan Sir Abu Bakar ibni Almarhum Temenggong Seri Maharaja Tun Daeng Ibrahim was the Temenggong of Johor. He was the 1st Sultan of Modern Johor, the 21st Sultan of Johor and the first Maharaja of Johor from the House of Temenggong. He was also informally known as "The Father of Modern Johor", as many historians accredited Johor's development in the 19th century to Abu Bakar's leadership. He initiated policies and provided aids to ethnic Chinese entrepreneurs to stimulate the development of the state's agricultural economy which was founded by Chinese migrants from Southern China in the 1840s. He also took charge of the development of Johor's infrastructure, administrative system, military and civil service, all of which were modelled closely along Western lines.

Sultan Ibrahim ibni Almarhum Sultan Iskandar is the 25th Sultan of Johor and the 5th Sultan of modern Johor. He is the son of Sultan Iskandar. A motorcycle enthusiast, Sultan Ibrahim is well-known as the founder of the annual motorcycling tour event, Kembara Mahkota Johor.

Sultan Sir Ibrahim Al-Masyhur Ibni Almarhum Sultan Abu Bakar Al-Khalil Ibrahim Shah was a Malaysian sultan and the 22nd Sultan of Johor and the 2nd Sultan of modern Johor. He was considered to be "fabulously wealthy."

Al-Mutawakkil Alallah Sultan Iskandar Al-Haj ibni Almarhum Sultan Ismail was the 24th Sultan of Johor and the 4th Sultan of Modern Johor. He succeeded his father Sultan Ismail upon the latter's death on 10 May 1981. He was the eighth Yang di-Pertuan Agong of Malaysia from 26 April 1984 to 25 April 1989. Sultan Iskandar's reign lasted for almost 29 years until his death in January 2010. His children are married into the different royal houses of Malaysia. His eldest daughter Tunku Kamariah, the Tengku Puan Laksamana, married the Tengku Laksamana of Selangor, Tengku Sulaiman Shah. His successor and eldest son Sultan Ibrahim married Raja Zarith Sofiah of the Perak Royal Family. His daughter Tunku Azizah Aminah Maimunah Iskandariah married the heir apparent of Pahang, now Sultan Abdullah. His younger son Tunku Abdul Majid married a member of the Kedah Royal Family, Tunku Teh Mazni.

Sultan Sir Ismail Al Khalidi Ibni Al-Marhum Sultan Ibrahim Al-Masyhur was the 23rd Sultan of Johor and the 3rd Sultan of modern Johor.