Ronald Tundang is a practicing international lawyer based in Jakarta, Indonesia. He has over 10 years of experience working with governments and international organizations on international trade and investment law.

He was a diplomat at the Embassy of the Republic of Indonesia in Washington, DC, and a legal adviser at the Ministry of Foreign Affairs.

He holds a bachelor's degree in law from Gadjah Mada University in Indonesia and a master's degree in public international law from the University of Groningen in the Netherlands. He is currently a Ph.D. scholar at the Chinese University of Hong Kong.