The 2018–19 Marist Red Foxes women's basketball team represented Marist College during the 2018–19 NCAA Division I women's basketball season. The Red Foxes were led by 17th-year head coach Brian Giorgis, and played their home games at the McCann Arena as members of the Metro Atlantic Athletic Conference. They finished the regular season 23–10 overall, 13–5 in MAAC play to finish third place. As a No. 3 seed in the 2019 MAAC tournament, they advanced to the championship game and were defeated by No. 1 seed Quinnipiac 51–81.