Eriko Sotarduga Binsar Pahalatua Sitorus[1] (born 10 April 1969) is an Indonesian politician of the Indonesian Democratic Party of Struggle (PDI-P) who has served as a member of the People's Representative Council since 2009, representing Jakarta's 2nd electoral district.

[3] After completing high school in Medan, he moved to Jakarta where he studied at Trisakti University, obtaining a bachelor's degree in mechanical engineering in 1993.

[2][4] Eriko is a businessman, with his businesses including oil palm plantations in Riau and in Kalimantan, gas stations, and automobile workshops.

[2] Running for reelection in 2014, Eriko established a "Kampung Pemilu" (Election Village) camp in front of party chairman Megawati Sukarnoputri's home in South Jakarta, which provided free haircuts and motorbike repair for locals.

According to Eriko, this allowed him to meet some 1,000 people in his constituency during the three-hour period of the fogging, when residents would remain outdoors.