Hosius

Hosius may refer to:

People

 * Hosius of Corduba (c. 257-359), bishop, leader of the First Council of Nicaea, and advisor of Constantine the Great
 * Stanislaus Hosius (1504-1579), bishop of Chełmno and Warmia, cardinal, and leader of the Counter-Reformation
 * Stanisław Józef Hozjusz (1674-1738), bishop of Przemyśl, Livonia, Kamianets-Podilskyi and Poznań
 * Ulrich Hosius (c. 1455-1535), mint-master, the horodniczy of Vilnius, and father of cardinal Stanislaus Hosius

Other uses

 * Hozyusz coat of arms, used by several noble families in the Kingdom of Poland and Grand Duchy of Lithuania