Sri Oetari Ratna Dewi (26 September 1960, Semarang, Central Java - November 2003) was a popular Javanese female Indonesian politician and late wife of currently serving (as of writing in 2007) DPRD-DKI Jakarta Ketua (head) Komisi D: Bidang Pembangunan (Commission D: Development Overeers) Mr Sayogo Hendro Subroto.
Indonesian actor Tio Pakusadewo portrayed Sukarno in the 2012 movie 9 Reasons, telling the stories of 9 women in the life of the founding father: Oetari (portrayed by Acha Septriasa); Inggit Garnasih (Happy Salma); Fatmawati (Revalina Sayuthi Temat); Hartini (Lola Amaria); Haryati; Kartini Manoppo (Wulan Guritno); Ratna Sari Dewi (Mariana Renata); and Yurike Sanger (Pevita Pearce).