A Vicious Cycle is the fourth solo studio album by American rapper Reef the Lost Cauze.

Recording sessions took place at The Hot Box in Philadelphia, The Dojo in Brooklyn, Heaven's Basement in Easton, Chop Shop Studio in Langhorne, The Krib and Yaddi Box Studios.

Production was handled by Brods, Eyego/Direct, Marco Polo, MTK, Stress The White Boy, The Beatills and The Unknown Soldier.

It features guest appearances from Eternia, Ethel Cee, King Magnetic, Scandal, Taragirl, Termanology and Will Guice.

It was re-released on February 10, 2009, with two new remixes of the tracks "Listen to Me" and "Get It?