Plutarch's Lives of the Noble Greeks and Romans, commonly called Parallel Lives or Plutarch's Lives, is a series of biographies of famous men, arranged in tandem to illuminate their common moral virtues or failings, written in the late 1st century. The surviving Parallel Lives (Greek: Βίοι Παράλληλοι, Bíoi Parállēloi) comprises twenty-three pairs of biographies, each pair consisting of one Greek and one Roman, as well as four unpaired, single lives. It is a work of considerable importance, not only as a source of information about the individuals described, but also about the times in which they lived.

Parallel Lives is a 2009 album by the Japanese rock band Nothing's Carved in Stone released on May 6, 2009. It reached No. 11 on the Japanese Oricon album charts.