Isa Boletini (Albanian: [isa bolɛˈtini]; 15 January 1864 – 23 or 24 January 1916) was an Albanian revolutionary commander and politician and rilindas from Kosovo.

As a young man, he joined the Albanian nationalist League of Prizren and participated in a battle against Ottoman forces. After this, he built a power base in the Mitrovica area. In 1909, he and other Kosovo Albanian chieftains, revolted against the Turks imposition of taxes on Muslims. Next, he took an important role in the 1910 revolt against Ottoman rule, the Albanian revolt of 1912, then fought against the Montenegrin and Serbian armies in Kosovo. He participated in the Albanian Declaration of Independence in Vlorë (November 1912) and was then assigned as a diplomatic agent to the British (1913), and bodyguard of Prince Wilhelm of Albania (1914). He was killed during a shoot-out in Podgorica under unclear circumstances in January 1916.

Isa Boletini was born in the village of Boletin near Mitrovica, then part of the Ottoman Empire. His family were Albanian Muslims which had migrated to Boletin from the village of Isniq near Deçan, due to a blood feud (gjakmarrja) though they ultimately hailed from Shala, in northern Albania. They adopted the surname Boletini ("of Boletin") from their village. His common name in Albanian is Isa Boletini, rendered in English as Isa Boletin and Isa Boljetini. Another common spelling is Isa Boletin. His name is also written as Turkish: İsa Bolatin. In some German and Italian works, the name is spelt "Issa Boletinaz". Other spellings include "Isa Boletinac". The Shala were the poorest tribe of Albania with a small exception of around 400 families who lived in Isniq. They were in conflict with the Gashi tribe until they made peace in August 1879.

Boletini had several sons, who are mentioned in 1924 as living with their women and other relatives in Boletini's kulla (that had been destroyed by Ottoman artillery several times) near the Sokolica Monastery. His son Mustafa was a rebel leader in the Balkan Wars.

Following the emergence of the Albanian nationalist League of Prizren in 1878, Isa Boletini actively participated in the evolving political and military landscape of the region. This involvement began prominently with his engagement in the Battle of Slivova against the Ottoman forces in April 1881. Boletini established a substantial influence in his native region, a power that often brought him into complex and contentious interactions with the local community.

During the turn of the century, Boletini's role diversified. By 1898–99, he was known for his protective stance towards the Serbian Orthodox community in the Mitrovica region. Such actions garnered him recognition from various quarters, including the Kingdom of Serbia, which awarded him a medal and a supply of weapons. Boletini and his brother Ahmed lived in close proximity to the Sokolica Monastery, a Serbian Orthodox monastery nestled between Albanian villages. However, the tranquillity was increasingly overshadowed by escalating ethnic tensions after 1900.

During the Young Turk Revolution (1908), a large gathering in Firzovik of local urban notables and Muslim clergy (ulama) backed restoration of the constitution while Boletini on the side of the chieftains viewed that position as disloyalty to the sultan. He withdrew his forces before a decision could be made realizing the weakness of his position. During the revolution, rumors of the time had it that Abdul Hamid II asked Boletini for assistance to disperse the Firzovik gathering. He was loyal to the sultan though in 1908 Boletini had given his initial support to the Young Turks and later fought against their government. Boletini was deputy of Kosovo in the Ottoman Assembly between 1908 and 1912.^{[citation needed]}

The Committee of Union and Progress, within c. a month of the restoration of the constitution, decided to address blood feuding matters in Kosovo, sentencing Albanians engaged in killings. Toward the end of 1908 aggressive measures was pushed by locals – Nexhip Draga and other notables in Kosovo viewed Boletini as a nuisance, threat and loyalist of sultan Abdulhamid II and lobbied the new Young Turk (CUP) government for his arrest and destruction of his kulla (tower house). Class differences of Draga, a landowner wanting law and order and Boletini, a chieftain preferring maintenance of old privileges and autonomy along with the disagreement in Firzovik about the restoration of the constitution resulted in the rift. Unable to convince CUP members in Mitrovica to take action, Draga traveled to Salonika and pleaded his case to the local CUP committee who approved and got the Ottoman government to act against Boletini. The Ottoman government needing a pretext for action sent an officer with some soldiers to serve a court order to Boletini for illegally receiving land from the sultan that previously belonged to a local named Haxhi Ali. Boletini scoffed at the charges, cursed the Young Turk revolution and threw the Ottoman authorities out. Ottoman forces arrived at his stronghold shortly after, resulting in an attack and fierce firefight with Boletini escaping with a small group of men and his kulla was razed to the ground. Local Ottoman authorities like the mutasarrif of İpek (Pejë) advised the Young Turk government against action on Boletini on grounds it could produce larger troubles for the state and instead advocated for a show of force to make local chieftains submit. After the events with Boletini, the Ottoman army then went throughout Kosovo and razed other kullas of several chieftains involved in the deruhdecilik (protection "racket") system.