Marinus Gea (born 6 January 1973) is an Indonesian politician who has been a member of the People's Representative Council from PDI-P since 2014.

Marinus Gea was born on 6 January 1973 in Gunungsitoli, in Nias Island of North Sumatra.

Later on, he studied accounting at Mercu Buana University between 2004 and 2014, obtaining bachelors and masters degrees.

[1] After moving to Jakarta, Marinus worked for 5 years in 2 companies, before starting his own business in 1997.

[6] Marinus has served as chairman of the Indonesian Nias People's Association (HIMNI), and is a supporter of the creation of a new province for the Nias archipelago.