A Butterfly in the Night

{{Infobox film

| name = A Butterfly in the Night

| image = A Butterfly in the Night.jpg

| caption =

| director =Armando Bó

| producer = Armando Bó

| writer = Armando Bó

| narrator =

| starring =

| music = Armando Bó

| cinematography =Américo Hoss

| distributor =

| released = {{Film date|1977|09|15|df=yes}}

| runtime =95 minutes

| country = Argentina

| language = Spanish

| budget =

}}

A Butterfly in the Night ({{langx|es|Una mariposa en la noche}}{{cite book|title=Close up on Hispanic-American movies|url=https://books.google.com/books?id=Jr8uAAAAYAAJ|year=1981}}) is a 1977 Argentine comedy-drama film directed by and starring Armando Bo alongside Isabel Sarli.{{cite web|url=http://www.cinenacional.com/pelicula/una-mariposa-en-la-noche|title=Una mariposa en la noche|publisher=Cinenacional.com|accessdate=10 May 2014|language=Spanish}}{{cite book|last=Martín|first=Jorge Abel|title=Los films de Armando Bó con Isabel Sarli|url=https://books.google.com/books?id=F9wuAAAAYAAJ|year=1981|publisher=Corregidor|language=Spanish|page=85}}