Meagan Day is an American writer and journalist from Texas. Day is an editor at Jacobin, where she was previously a staff writer. She is the author of the book Maximum Sunlight (2016), and co-author of the book Bigger than Bernie (2020).
In 2016, Day released her non-fiction book Maximum Sunlight, concerning the town of Tonopah, Nevada. The book features photographs from various locations in Tonopah taken by Hannah Klein.
After working briefly at Mother Jones, Day was hired at Jacobin in 2017 as a full-time staff writer. In 2020, along with co-author Micah Uetricht, Day published the book Bigger than Bernie: How We Can Win Democratic Socialism in Our Time.