Mary Is Happy, Mary Is Happy

{{Infobox film

| name = Mary Is Happy, Mary Is Happy

| image = Mary Is Happy Poster.jpg

| alt =

| caption = Promotional release poster

| native_name =

| director = Nawapol Thamrongrattanarit

| producer = Aditya Assarat
Pacharin Surawatanapongs

| writer =

| screenplay = Nawapol Thamrongrattanarit

| story =

| based_on = 410 tweets from @marylony

| starring = Patcha Poonpiriya
Chonnikan Netjui
Wasupol Kriangprapakit

| narrator =

| music = Somsiri Sangkaew

| cinematography = Phairat Khumwan

| editing = Chonlasit Upanigkit

| studio = Pop Pictures

| distributor = GTH (Thailand)
Mosquito Films Distribution

| released = {{Film date|2013|09|01|Venice|2013|11|28|Thailand|df=y}}

| runtime =

| country = Thailand

| language = Thai

| budget =

| gross =

}}

Mary Is Happy, Mary Is Happy is a 2013 Thai coming-of-age comedy drama film written and directed by Nawapol Thamrongrattanarit, starring Patcha Poonpiriya, Chonnikan Netjui and Wasupol Kriangprapakit. The film was based on 410 tweets by Twitter user @marylony, and revolves around Mary (Patcha Poonpiriya) and her friend Suri (Chonnikan Netjui) who are studying at a fictional high school. The film was one of three films which were developed, produced and funded by Venice Biennale in 2013 and had its world premiere at the Venice Film Festival.{{cite web |title=The Year of June |url=http://www.pop-pictures-ltd.com/?page_id=2780 |url-status=usurped |archive-url=https://web.archive.org/web/20130127034320/http://www.pop-pictures-ltd.com/?page_id=2780 |archive-date=27 January 2013 |website=Pop Pictures}}{{cite web|last1=Hoad|first1=Phil|title=Mary is Happy, Mary is Happy review – the first film based on a Twitter feed|url=https://www.theguardian.com/film/2014/nov/20/mary-is-happy-mary-is-happy-review-twitter-film|website=The Guardian|accessdate=8 March 2017|date=20 November 2014}}{{cite web|last1=Kuipers|first1=Richard|title=Film Review: 'Mary Is Happy, Mary Is Happy'|url=https://variety.com/2013/film/global/mary-is-happy-mary-is-happy-review-1200786840/|website=Variety|date=2 November 2013}}