Reflection Eternal is a hip hop duo composed by rapper Talib Kweli and DJ Hi-Tek. They released their first, and only album, Train of Thought in 2000.

The duo of Talib Kweli and Hi-Tek met in Tek's native Cincinnati, Ohio, following the release of the Hi-Tek/Mood collaboration "Hustle on the Side". Kweli and Hi-Tek made their first official collaboration in 1997 on Mood's debut album, Doom, on the track "Industry Lies". That same year, the two formed as Reflection Eternal, and signed to upstart underground hip hop label Rawkus Records.