Giovanni Valetti

{{short description|Italian cyclist}}

{{Use dmy dates|date=January 2014}}

{{Infobox cyclist

| name = Giovanni Valetti

| image = Giovanni Valetti.jpg

| fullname = Giovanni Valetti

| nickname =

| birth_date = {{Birth date|1913|9|22|df=y}}

| birth_place = Vinovo, Italy

| death_date = {{death date and age|1998|5|28|1913|9|22|df=y}}

| death_place = Avigliana, Italy

| height =

| weight =

| discipline = Road

| role = Rider

| ridertype =

| proyears1 = 1935

| proteam1 = Individual

| proyears2 = 1936–1938

| proteam2 = Fréjus

| proyears3 = 1939

| proteam3 = Fréjus/France Sport-Wolber

| proyears4 = 1940

| proteam4 = Bianchi

| proyears5 = 1941

| proteam5 = Olmo/Olympia

| proyears6 = 1942–1943

| proteam6 = Olmo

| proyears7 = 1944

| proteam7 = Individual

| proyears8 = 1945

| proteam8 = Fréjus

| proyears9 = 1946–1948

| proteam9 = Individual

| majorwins = Grand Tours

:Giro d'Italia

::General classification (1938, 1939)

::Mountains classification (1938)

::7 individual stages (1937, 1938, 1939)

Stage races

:Tour de Suisse (1938)

}}

Giovanni Valetti (22 September 1913 – 28 May 1998) was an Italian professional road racing cyclist. The highlights of his career were his two overall wins in the 1938 and 1939 Giro d'Italia. He also won the 1938 Tour de Suisse.