Julián Alberto Morrinson Gales (; born July 27, 1951) is a former discus thrower from Cuba. He competed for his native country at the 1976 Summer Olympics in Montréal, Quebec, Canada, where he did not reach the final in the men's discus throw event. He won the gold medal at the 1974 Central American and Caribbean Games.

His personal best is 64.18 metres set in 1977.

International competitions Representing 1970Central American and Caribbean GamesPanama City, Panama5thDiscus throw51.10 mUniversiadeTurin, Italy12thDiscus throw48.80 m1973Central American and Caribbean ChampionshipsMaracaibo, Venezuela1stDiscus throw57.58 m1974Central American and Caribbean GamesSanto Domingo, Dominican Republic1stDiscus throw58.10 m1975Pan American GamesMexico City, Mexico2ndDiscus throw59.88 m1976Olympic GamesMontreal, Canada16th (q)Discus throw59.92 m1977Central American and Caribbean ChampionshipsXalapa, Mexico1stDiscus throw60.82 mUniversiadeSofia, Bulgaria5thDiscus throw61.02 mWorld CupDüsseldorf, West Germany5thDiscus throw58.98 m11978Central American and Caribbean GamesMedellín, Colombia2ndDiscus throw58.56 m 1Representing the Americas

References sports-reference