Editing List of current heirs apparent (section)

===Malaysia===
{| class="wikitable sortable"
! style="width:9em"|State
! class="unsortable"|Image
! Style
! Current heir apparent
! Date of birth (age)
! Relationship with current monarch
|-
| {{flag|Johor}}
| [[File:Tunku Ismail in 2024 (cropped).jpg|60px]] 
| Tunku Mahkota
| [[Tunku Ismail Idris]]
| {{Birth date and age|1984|6|30|df=y}}
| Eldest son of Sultan [[Ibrahim Iskandar of Johor|Ibrahim]]
|-
| {{flag|Kedah}}
| [[File:Tunku sarafudin (cropped).jpg|60px]]
| Raja Muda
| [[Tengku Sarafudin Badlishah]]
| {{Birth date and age|1967|3|2|df=y}}
| Eldest son of Sultan [[Sallehuddin of Kedah|Sallehuddin]]
|-
| {{flag|Pahang}}
| [[File:Hassanal Ibrahim 200120022 (cropped).jpg|80x80px]]
| Tengku Mahkota
| [[Tengku Hassanal Ibrahim Alam Shah]]
| {{Birth date and age|1995|9|17|df=y}}
| Eldest surviving son of Al-Sultan [[Abdullah of Pahang|Abdullah]]
|-
| {{flag|Perak}}
| [[File:Raja Jaafar ibni Almarhum Raja Muda Musa.jpg|60px]]
| Raja Muda
| [[Raja Jaafar|Raja Ja'afar]]
| {{Birth date and age|1941|9|26|df=y}}
| Fourth cousin once removed of Sultan [[Nazrin Shah of Perak|Nazrin Shah]]
|-
| {{flag|Perlis}}
| [[File:Coat of arms of Perlis.svg|60px]]
| Raja Muda
| [[Tuanku Syed Faizuddin Putra Jamalullail]]
| {{Birth date and age|1967|12|30|df=y}}
| Eldest son of [[Sirajuddin of Perlis|Tuanku Syed Sirajuddin]]
|-
| {{flag|Selangor}} 
| [[File:Tengku Amir Shah (cropped).jpg|60px]]
| Raja Muda
| [[Tengku Amir Shah]]
| {{Birth date and age|1990|12|12|df=y}}
| Eldest son of Sultan [[Sharafuddin of Selangor|Sharafuddin Idris Shah]]
|-
| {{flag|Terengganu}}
| [[File:Raja Permaisuri Agong 2023 - 52783571823.jpg|60px]]
|  Yang di-Pertuan Muda
| [[Tengku Muhammad Ismail]]
| {{Birth date and age|1998|3|1|df=y}}
| Eldest son of Sultan [[Mizan Zainal Abidin of Terengganu|Mizan Zainal Abidin]]
|}