Mieczyslaw Loza was born on January 6, 1916 in Lublin, Poland, Russian Empire [now Lublin, Lubelskie, Poland]. He was an actor, known for Cendres et diamant (1958), Skok (1969) and Trad (1971). He was previously married to Halina Buyno-Loza. He died on May 21, 1982 in Wroclaw, Dolnoslaskie, Poland.