Giovanni Mangiante

{{Short description|Italian gymnast (1893–1967)}}

{{Use dmy dates|date=July 2023}}

{{Infobox gymnast

| name = Giovanni Mangiante

| image = Giovanni Mangiante 1924.jpg

| alt =

| caption = Mangiante in 1924

| full_name = Giovanni Agostino Generoso Mangiante

| birth_date = {{Birth date|1893|08|28|df=yes}}

| birth_place = Brescia, Kingdom of Italy

| death_date = {{Death date and age|1967|12|06|1893|08|28|df=yes}}

| death_place = Brescia, Italy

| relatives = Lorenzo Mangiante (brother)

| discipline = MAG

| country = Italy

| natlteam =

| show-medals = yes

| medaltemplates =

{{MedalSport|Men's artistic gymnastics}}

{{MedalCountry|{{Flag|Kingdom of Italy}}}}

{{MedalCompetition|Olympic Games}}

{{MedalGold|1912 Stockholm|Team}}

}}

Giovanni Agostino Generoso Mangiante (28 August 1893 – 6 December 1967) was an Italian gymnast who competed in the 1912 Summer Olympics. He was part of the Italian team, which won the gold medal in the gymnastics men's team, European system event in 1912.{{cite web|url=https://www.olympedia.org/athletes/30517 |title=Giovanni Mangiante |work=Olympedia |access-date=14 April 2021}}