Mya Lay Sein

{{short description|Burmese politician and former Badminton player}}

{{family name hatnote|lang=Burmese|Mya Lay Sein}}

{{Use dmy dates|date=December 2021}}

{{Infobox officeholder

| honorific-prefix = Her Excellency
Wunna Kyawhtin{{cite web|url=https://news-eleven.com/article/240557|title=အမျိုးသားအောင်ပွဲနေ့တွင် မဟာသရေစည်သူဘွဲ့ တစ်ဦး၊ စည်သူဘွဲ့ ၄၁ ဦး၊ သီရိပျံချီဘွဲ့ ၄၅ ဦးနှင့် ဇေယျကျော်ထင်ဘွဲ့ ၁၉ ဦး ချီးမြှင့်အပ်နှင်း}}
Dr

| name = Mya Lay Sein

| honorific-suffix =

| native_name = {{lang|my|မြလေးစိန်}}

| native_name_lang = Burmese

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| office = Deputy Minister for Health and Sports

| term_start = 2 July 2018

| term_end = 1 February 2021

| president = Win Myint

| minister = Myint Htwe

| predecessor = Thaung Htike

| successor = Myo Hlaing

| succeeding =

| order2 =

| office2 = Vice Chairman of Myanmar Olympic Committee

| term_start2 = 2 July 2018

| term_end2 = 1 February 2021

| predecessor2 =

| successor2 =

| birth_date = {{birth year and age|1954}}

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| nationality = Myanmar

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| alma_mater = Institute of Medicine 1, Yangon
University of New South Wales

| occupation = Physiologist

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}}

{{MedalTableTop|medals=

{{MedalSport | Women's badminton }}

{{MedalCountry | {{flag|Burma|1974}} }}

{{MedalCompetition | World Championships }}

{{MedalSilver | 1979 Hangzhou | Mixed doubles }}

{{MedalBronze | 1979 Hangzhou | Women's team }}

{{MedalCompetition | Southeast Asian Games }}

{{MedalBronze | 1975 Bangkok | Women's doubles }}

{{MedalBronze | 1979 Jakarta | Women's doubles }}

{{MedalBronze | 1979 Jakarta | Women's team }}

}}

Mya Lay Sein (Burmese: {{lang|my|မြလေးစိန်}}; born 1954) is a Burmese physiologist, former badminton player{{cite web|url=https://www.bbc.com/burmese/mobile/sport/2013/01/121221_sport_universities_burma|title=အောင်မြင်ကျော်ကြား တက္ကသိုလ်အားကစား}} and Deputy Minister for Health and Sports for Myanmar from 2018 to 2021.