Tiffany Shepis is an American actress from New York City, who has been involved in film-making since the age of 16. She is popularly known as a "scream queen," having acted in several horror films.

Shepis got her start playing the part of Peter in James Gunn's first film Tromeo and Juliet. Shepis continued working in the genre she loved most, horror. Making several horror films a year, Shepis quickly became a fan favorite within the horror community in films such as Scarecrow, Syfy's Abominable the Sundance horror flick The Violent Kind and cult classic, The Hazing. Shepis was also a part of the record breaking Sharknado 2, the horror comedy The Night Watchmen, the anthology Tales of Halloween and has provided voice work for the Adult Swim TV show Robot Chicken. Shepis made the jump to Lifetime networks Christmas special The Holiday Proposal Plan, hosts popular genre podcast, Casualty Friday, and had a reoccurring role of Dr. Ohk on Star Trek: Picard.

Shepis married writer/director Sean Tretta in 2010. They have two children and currently reside in California.