Yulian Yulianovich Bialozor (Belozor) (Russian: Юлиан Юлианович Бялозор (Белозор); 10 January 1862 – 13 April 1942), was an Imperial Russian Army lieutenant general who served in the Boxer Rebellion, Russo-Japanese War, and World War I. Bialozor descended from the hereditary nobles of the Vilna Governorate of the Wieniawa coat of arms; the family has been known since the end of the 15th century.

During 1907, he served as a defense witness in the Supreme Military Criminal Court in the case involving the resignations of Anatoly Stessel, Alexander Fok, Konstantin Smirnov, and Viktor Reis.

On 7 June 1909, he became commander of the 263rd (later the 207th from 30 August 1909) Novobayazet Infantry Regiment of the 52nd Division in the III Caucasian Army Corps at Temir-Khan-Shura.

Promoted to Major General on 22 February 1913, with a special assignment under the commander of the troops of the Amur Military District and enlistment in the army infantry, he continued his career.

In September 1917, he was appointed commander of the 9th Army on the Romanian Front, followed by his participation from December 1917 to February 1918 in forming the 2nd volunteer brigade near Chisinau, consisting of about 800 personnel.