Lina Ben Mhenni (Arabic: لينا بن مهني; May 22, 1983 – January 27, 2020) was a Tunisian Internet activist, blogger and assistant lecturer. She worked in linguistics at Tunis University.
In January 2011, she covered the early weeks of the Tunisian Revolution from Sidi Bouzid Governorate in the interior of the country. In 2011, Ben Mhenni was reported to have been a candidate for the Nobel Peace Prize, for her works and activism during the Tunisian Revolution.
Mhenni died on January 27, 2020 of a stroke caused by an autoimmune disease at a hospital in Tunis, aged 36.