Yulian Pelesh (Ukrainian: ????? ?????, Polish: Julian Pelesz; 3 January 1843 – 22 April 1896) was a Ukrainian Greek Catholic hierarch in present-day Ukraine and Poland.
He was ordained a priest on 20 October 1867 by Bishop Toma Polyanskyi.
He served as a prefect in the Theological Seminary in Lviv from 1870 to 1874 and the Rector of the Central Theological Seminary in Vienna from 1875 to 1883.He was appointed by the Holy See as the first Eparchial Bishop of Ukrainian Catholic Eparchy of Stanislawiw on 27 March 1885 and later transferred as Eparchial Bishop of the Ukrainian Catholic Eparchy of Przemysl, Sambir and Sanok on 22 September 1891.
He was consecrated to the Episcopate on 1 November 1885.
The principal consecrator was Metropolitan Sylvester Sembratovych with 2 another co-consecrators.Bishop Pelesh was the author of monumental Geschichte der Union der ruthenischen Kirche mit Rom (1878-1880) and he died in Przemysl on 22 April 1896.