This is the List of Unofficial World Championships medalists in men's Greco-Roman wrestling.
Several World Greco-Roman Championships had been held prior to creation of the creation of the International Amateur Wrestling Federation in 1921, the UWW considers those competitions as unofficial.
Featherweight 60 kg: 1910–1920
1910 Düsseldorf1911 Helsinki1911 Dresden1911 Vienna1920 Vienna
Lightweight 75 kg: 1904 68 kg: 1905 (Berlin) 75 kg: 1905 (Duisburg)–1909 70 kg: 1910 (Düsseldorf) 75 kg: 1910 (Vienna) 67 kg: 1911 (Helsinki) 60 kg: 1911 (Stuttgart)–1911 (Berlin) 70 kg: 1911 (Dresden)–1911 (Vienna) 67.5 kg: 1913–1920
1904 Vienna1905 Berlin1905 Duisburg1907 Frankfurt1908 Vienna1909 Vienna1910 Düsseldorf1910 Vienna1911 Helsinki1911 Stuttgart1911 Berlin1911 Dresden1911 Vienna1913 Breslau1920 Vienna
Middleweight 80 kg: 1905 (Berlin) 85 kg: 1905 (Duisburg)–1910 73 kg: 1911 (Helsinki) 70 kg: 1911 (Stuttgart)–1911 (Berlin) 85 kg: 1911 (Dresden)–1911 (Vienna) 75 kg: 1913–1920 1905 Berlin1905 Duisburg1907 Frankfurt1910 Düsseldorf1911 Helsinki1911 Stuttgart1911 Berlin1911 Dresden1911 Vienna1913 Breslau1920 Vienna
Light heavyweight 83 kg: 1911 (Helsinki) 85 kg: 1911 (Stuttgart)–1911 (Berlin) 82.5 kg: 1913–1920
1911 Helsinki1911 Stuttgart1911 Berlin1913 Breslau1920 Vienna
Heavyweight +75 kg: 1904 +80 kg: 1905 (Berlin) +85 kg: 1905 (Duisburg)–1907 +75 kg: 1908–1909 +85 kg: 1910 (Düsseldorf) +75 kg: 1910 (Vienna) +83 kg: 1911 (Helsinki) +85 kg: 1911 (Stuttgart)–1911 (Vienna) +82.5 kg: 1913–1920
1904 Vienna1905 Berlin1905 Duisburg1907 Frankfurt1908 Vienna1909 Vienna1910 Düsseldorf1910 Vienna1911 Helsinki1911 Stuttgart1911 Berlin1911 Dresden1911 Vienna1913 Breslau1920 Vienna
Medal table
References
External links UWW Database