Troy Vashon Donte Lane (born April 13, 1996), known professionally as UnoTheActivist (also known as The Act) is an American rapper and singer from Atlanta, Georgia. He is also known for his collaborations with fellow Atlanta rappers Thouxanbanfauni and Playboi Carti.

Lane started rapping in the ninth grade. He released his first single while being a senior in high school. He was also close friends with fellow Atlanta rapper Playboi Carti.

In a tweet shared on Christmas Day 2024, Lane shared a picture of himself in a cadet uniform, showing that he, at one point, was in the United States Army, with the caption "Fun Fact I Went Awol From The Army When I Was 18 To Pursue My Music Career . AnyThing Is Possible !!".

In 2015, he released a collaborative project with fellow Atlanta rapper Thouxanbanfauni titled For Christ Sake.

In June 2016, he released a single with Playboi Carti titled "What," which gained popularity after its video was uploaded on ASAP Rocky's YouTube channel. In June 2017, he released a collaboration with American rapper Famous Dex titled "Hold Up". In September 2017, he released the mixtape Live.Shyne.Die. In January 2019, he appeared on rapper Elias Boussnina's single "Bring the Pain". In February 2019, he released the sequel to his collaborative project with Thouxanbanfauni titled For Christ Sake 2 In January 2021, he released his sophomore LP Unoverse.