Jacob Dungau Sagan (born 26 September 1946) was the Member of Parliament for Baram, Sarawak from 1995 to 2013 and was the first Kenyah person to be appointed as a deputy cabinet minister in Malaysia.

He is able to speak and write English, Bahasa Malaysia (Sarawak Malay dialect), Kenyah and Kayan fluently.

He was awarded the Senior Service Fellows from John F. Kennedy School of Government, Harvard University, Massachusetts, USA in 1994.

His father was the late Tua Kampung Taman Pulo Sagan and ex-Councillor for Baram District Council for 6 years.

She is one of the supreme council members of SPDP representing the women's wing quota and was previously one of the elected Sarawak National Party (SNAP) Ketua Wanita 1999–2002 and Barisan Nasional (BN) Wanita member at state and national levels.