The Tigrayan People's Liberation Front (TPLF), known more commonly and sometimes pejoratively in Ethiopia as Woyane or Weyane (Ge'ez: ሕዝባዊ ወያኔ ሓርነት ትግራይ, Tigrinya: ḥizbāwī weyānē ḥārinet tigrāy, "Popular revolution (for) the freedom of Tigray") is a political party in Ethiopia. At the last legislative elections, the party was the main part of the Ethiopian People's Revolutionary Democratic Front, that claimed 499 out of 547 seats.

In the August 2005 Regional assembly elections, the party claimed victory, winning all 152 seats in the Tigray Region.

TPLF is organized with a Central Committee and a politburo. Prior to its victory in the Ethiopian Civil War, TPLF was divided in four regional organization, three in Tigray and the fourth those who reside outside of Tigray. Each of the regions in Tigray had politburo members coordinating their activities. The foreign committee supervised subdivisions in Sudan, Middle East, Europe and North America.

On 14 September 1974 a group of seven Tigrayan university students in Addis Ababa formed the Tigrayan National Organization (Ge'ez: ማህበር ገስገስቲ ብሄረ ትግራይ, "Association of Progressives from Tigray Nation"). TNO formed clandestine cells and carried out propaganda work amongst the people. During the 1974 popular uprising, TNO played an important role in mobilizing the people of Tigray. After the takeover by the Derg junta, TNO claimed that armed struggle was necessarily to remove the new regime. In February 1975, the TNO was transformed into the TPLF (Tigrai People's Liberation Front). The then newly formed front created the TPLF Manifesto in which it asserted its primary mission was to secede from the wider Ethiopian state, and create an independent Tigrai state. The Tigrai state map was extended from the Sudan border in the Northwest to the Northeast of the Afar region.

Eyasu Berhe (11 June 1956 – 18 January 2010) was an Ethiopian singer, writer, producer and poet, as well as a member of the Tigray People's Liberation Front (TPLF).

Eyasu was born Mek'ele, where he attended primary and secondary school. Eyasu obtained his MA degree from Open University of the United Kingdom in Business Administration. He was studying for his PhD.

He inspired many young men and women to join the TPLF during the Ethiopian Civil War. He has been one of the best Tigrigna music singers ever known. Eyasu has played significant role in mobilizing the public for the bitter struggle and later joined the cultural group established by the TPLF. Over 70 to 80 percent of the group’s songs, which conveyed political and social messages, were produced by the late Eyasu.^{[citation needed]}

Eyasu died suddenly while performing onstage in Alamata. In April 2010, the Tigray Development Association announced plans to construct a library in his honor in Mek'ele at a cost of 11 million Birr.