Yin Yin Oo

{{Short description|Burmese politician}}

{{family name hatnote|lang=Burmese|Yin Yin Oo}}

{{Infobox officeholder

| honorific_prefix =

| name = Yin Yin Oo

| honorific_suffix =

| native_name = ယဉ်ယဉ်ဦး

| native_name_lang = my

|order = Member of the Advisory Board of Myanmar

|term_start = 16 February 2021

|term_end =

|president = Myint Swe

|primeminister = Min Aung Hlaing

|predecessor =

|successor =

|order1 = Deputy director-general of International Organizations and Economic Department

|term_start1 = 2011

|term_end1 = 2016

|president1 = Thein Sein

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| birth_name = Yin Yin Oo

| birth_date =

| birth_place = Yangon, Myanmar

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| nationality = Burmese

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| parents = Maung Maung
Khin Myint

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Yin Yin Oo ({{langx|my|ယဉ်ယဉ်ဦး}}) is a Burmese diplomat and a member of the advisory board of the State Administration Council (Myanmar's governing military junta). Referring to her service in the military government of ruler Min Aung Hlaing, The Irrawaddy called her one of "the accomplices of Myanmar's murderer-in-chief".{{Cite web |date=2022-01-21 |title=The Accomplices of Myanmar's Murderer-in-Chief |url=https://www.irrawaddy.com/factiva/the-accomplices-of-myanmars-murderer-in-chief.html |access-date=2024-07-11 |website=The Irrawaddy}} She previously served as the deputy director-general of International Organizations and Economic Department of the Foreign Ministry of Myanmar under President Thein Sein.{{cite web|title=2014 PARTICIPANT LIST Myanmar|url=https://pacforum.org/wp-content/uploads/2019/05/141204_PaxList_0.pdf|publisher=Pacific Forum}}{{cite news |last1=Lintner |first1=Bertil |title=Myanmar's coup regime cut of old military cloth |url=https://asiatimes.com/2021/02/myanmars-coup-regime-cut-of-old-military-cloth/ |work=Asia Times |date=21 February 2021}} She retired in 2016 before Aung San Suu Kyi took office. She is the daughter of former president Maung Maung.{{cite news |title=US Citizen Among the Advisers to Myanmar Military Regime Despite Sanctions Imposed by US |url=https://www.irrawaddy.com/news/burma/us-citizen-among-advisers-myanmar-military-regime-despite-sanctions-imposed-us.html/ |work=The Irrawaddy |date=2021-02-20}}

On 9 February 2009, leaked diplomatic cables reported on a meeting between US diplomats and Yin Yin Oo, where she advocated for improving Myanmar-United States relations through anti-narcotics cooperation and recovery of US remains from World War II.{{cite news |title=Clinton Gives Burma Respect it Craves |url=https://www2.irrawaddy.com/article.php?art_id=22573&page=2 |work=The Irrawaddy |date=1 December 2011}}