Editing Gilera (section)

===MotoGP World Championship===
Gilera won the following World Titles:
* '''[[List of 500cc/MotoGP Motorcycle World Champions|500&nbsp;cc class]]''':

{| class="wikitable" 
!Year !! Class !! Rider
|-
|[[1950 Grand Prix motorcycle racing season|1950]] || 500&nbsp;cc || {{flagicon|ITA}} [[Umberto Masetti]]
|-
|[[1952 Grand Prix motorcycle racing season|1952]]  || 500&nbsp;cc || {{flagicon|ITA}} Umberto Masetti
|-
|[[1953 Grand Prix motorcycle racing season|1953]]  || 500&nbsp;cc || {{flagicon|United Kingdom}} [[Geoff Duke]]
|-
|[[1954 Grand Prix motorcycle racing season|1954]]  || 500&nbsp;cc || {{flagicon|United Kingdom}} Geoff Duke
|-
|[[1955 Grand Prix motorcycle racing season|1955]]  || 500&nbsp;cc || {{flagicon|United Kingdom}} Geoff Duke
|-
|[[1957 Grand Prix motorcycle racing season|1957]] || 500&nbsp;cc || {{flagicon|ITA}} [[Libero Liberati]]
|}
* '''[[List of 250 cc Motorcycle World Champions|250&nbsp;cc class]]''':
{| class="wikitable" 
!Year !! Class !! Rider
|-
|[[2008 Grand Prix motorcycle racing season|2008]]  || 250&nbsp;cc || {{flagicon|ITA}} [[Marco Simoncelli]]
|-
|}
* '''[[List of 125cc/Moto3 Motorcycle World Champions|125&nbsp;cc class]]''':
{| class="wikitable" 
!Year !! Class !! Rider
|-
|[[2001 Grand Prix motorcycle racing season|2001]] || 125&nbsp;cc || {{flagicon|San Marino}} [[Manuel Poggiali]]
|-
|}