Mario Massa (May 29, 1892 <unk> February 16, 1956) akanga ari mutambi weItaly we freestyle uyo akakwikwidza muZhizha reOlympic ra1908, muZhizha reOlympic ra1912, uye muZhizha reOlympic ra1920. Akaberekerwa muNervi. Muna 1908 akabviswa mumutambo wokutanga wemamita mazana mana. Makore mana gare gare akabviswa mumasemi-fainari emakwikwi emamita zana akasununguka. Akatorawo chikamu mumakwikwi emamita mazana mana akasununguka
uye mumakwikwi emamita 1500 akasununguka asi mumakwikwi ose ari maviri akabviswa mumutambo wokutanga. Mumitambo ya1920 aive nhengo yechikwata cheItaly chakapedza chechishanu mumakwikwi e4 x 200 metres freestyle relay. Mumakwikwi emamita 100 akasununguka akabviswa mumutambo wokutanga.