Gianfranco Leoncini

{{Short description|Italian footballer (1939–2019)}}

{{Use dmy dates|date=August 2024}}

{{Infobox football biography

|name= Gianfranco Leoncini

|image= 1965–66 Juventus FC - Gianfranco Leoncini.jpg

|image_size=

|caption= Leoncini with Juventus in the 1965–66 season

|fullname= Gianfranco Leoncini

|birth_date= {{Birth date|1939|9|25|df=yes}}

|birth_place= Rome, Italy

|death_date= {{Death date and age|2019|04|05|1939|9|25|df=yes}}

|death_place= Chivasso, Italy

|height= {{height|m=1.76}}

|position= Midfielder

|years1= 1958–1970

|clubs1= Juventus

|caps1= 289

|goals1= 21

|years2= 1970–1972

|clubs2= Atalanta

|caps2= 65

|goals2= 0

|years3= 1972–1973

|clubs3= Mantova

|caps3= 28

|goals3= 0

|years4= 1973–1974

|clubs4= Atalanta

|caps4= 29

|goals4= 0

|totalcaps= 411

|totalgoals= 21

|nationalyears1= 1966

|nationalteam1= Italy

|nationalcaps1= 2

|nationalgoals1= 0

|manageryears1= 1975–1976

|managerclubs1= Atalanta

}}

Gianfranco Leoncini ({{IPA|it|dʒaɱˈfraŋko leonˈtʃiːni}}; 25 September 1939 – 5 April 2019){{Cite web|url=https://www.lastampa.it/2019/04/05/cronaca/morto-gianfranco-leoncini-vecchia-gloria-della-juventus-jja3QTllohvXqFvp06mgoM/pagina.html|title=È morto Gianfranco Leoncini, vecchia gloria della Juventus|work=La Stampa|language=it|date=5 April 2019|access-date=5 April 2019}} was an Italian footballer who played as a midfielder.