Tatiana Mercer

Tatiana Mercer participated in at least one Democratic Socialists of America (DSA) event in 2025 in New York City, organized by the city’s DSA chapter (NYC-DSA).

NYC-DSA is an anti-American and anti-Israel activist group. It celebrated the Hamas terror attacks of October 7, 2023, by holding a rally the next day.

As of October 2025, Tatiana Mercer’s LinkedIn profile said she graduated from Hunter College (Hunter) with a bachelor's degree in political science and government in May 2023. Hunter is part of the City University of New York (CUNY).

As of the same date, Tatiana Mercer’s LinkedIn said she was located in Brooklyn, New York.