Erek Rhemet was a male Cardassian who lived in the 24th century.

Rhemet was once a conservator in the Cardassian justice system. After 2372, he became a member of the civilian-led government. In 2373, when the Cardassian Union joined the Dominion, Rhemet escaped Cardassian space and became a member of the government in exile.

In 2374, Rhemet, along with Tehrak, attended a Dominion War conference on Earth with Federation, Romulan and Klingon representatives. Rhemet suggested the Federation Alliance attack the Glintara sector but was soon embarrassed after Elim Garak pointed out that Glintara was the Fourth Order's covert base of operations and any attack would be futile. Admiral William Ross later had Benjamin Sisko tell Garak to reign in his attacks on Rhemet, as Ross felt Rhemet would not give his input if he felt Garak was haranguing him. (DS9 novel: Hollow Men)