Sundem
{{Infobox country
|conventional_long_name = Kingdom of Sundem
|common_name = Sundem
|native_name = Sonda Raja
|status = Kingdom
|status_text = Vassal to Vijayanagara Empire, Maratha Empire and the Bijapur Sultanate at several times
|government_type = Monarchy
|year_start = 1555
|year_end = 1935
|leader1 = Arasappa Rajendra Wodiyar
|year_leader1 = 1555 - 1598
|leader2 = Basavalinga II Rajendra Udaiyar
|year_leader2 = ? - 1935 (last)
|title_leader = King of Sundem
{{small|(Rei de Sundem)}}
|today = India
|s1 = Portuguese India
}}
Sundem was a feudal state that existed in Goa. The kings were called 'Sonda Raja' or 'Soundekar Raja'. They were feudatory vassals at various times to the Vijayanagara Empire, Maratha Empire and the Bijapur Sultanate. Finally they became vassals of the Portuguese Empire. They were called the 'Rei de Sundem' in Portuguese.{{cite web|last1=Fernandes|first1=Anzil|title=Goa's Last King|url=http://www.goastreets.com/goas-last-king/|website=goastreets|date=10 January 2013 |accessdate=21 January 2016}}
- Arasappa Rajendra Wodiyar (r. 1555-1598){{Cite book |url=https://books.google.com/books?id=uLfl-WcHGRYC&q=1555 |title=Who's who in India, Burma & Ceylon |date=1936 |publisher=Who's Who Publishers (India) Limited |language=en}}
- Ramachandra Rajendra Wodiyar (r. 1598-1618){{Cite book |url=https://books.google.com/books?id=uLfl-WcHGRYC&q=1598 |title=Who's who in India, Burma & Ceylon |date=1936 |publisher=Who's Who Publishers (India) Limited |language=en}}
- Raghunatha Rajendra Wodiyar (r. 1618-1638)
- Madhulinga Rajendra Wodiyar (r. 1638-1674)
- Sadashiva Rajendra Wodiyar (r. 1674-1697){{Cite book |url=https://books.google.com/books?id=uLfl-WcHGRYC&q=1697 |title=Who's who in India, Burma & Ceylon |date=1936 |publisher=Who's Who Publishers (India) Limited |language=en}}
- Basavalinga Rajendra Wodiyar (r. 1697-1745){{Cite book |url=https://books.google.com/books?id=uLfl-WcHGRYC&q=1745 |title=Who's who in India, Burma & Ceylon |date=1936 |publisher=Who's Who Publishers (India) Limited |language=en}}
- Immadi Sadashiva Rajendra Wodiyar (r. 1745-1763)
- Sawai Basavalinga I Rajendra Udaiyar 1763 - 1843{{Cite book |url=https://books.google.com/books?id=uLfl-WcHGRYC&q=1843 |title=Who's who in India, Burma & Ceylon |date=1936 |publisher=Who's Who Publishers (India) Limited |language=en}}
- Sadashiva II Rajendra Udaiyar 1843
- Vira Rajendra Udaiyar 1843 - 1893
- Sawai Basavalinga II Rajendra Udaiyar ?
- Sawai Vira Sadashiva Rajendra Udaiyar ?
- Basavalinga II Rajendra Udaiyar ? - 1935