Long Island Medium is an American reality television series starring Theresa Caputo, a self-professed medium who claims she can communicate with the dead. Much of the program, which premiered on September 25, 2011, takes place in Hicksville, New York, though it often follows Caputo as she meets with clients in other areas.

Scientific skeptics say mediumship performances are a con, and Caputo's specific claims have been deemed fictitious by critics including magician James Randi, Inside Edition. and Jezebel.