A Split-Second was a Belgian electronic body music band. The duo — Marc Heyndrickx and Peter Bonne (under the artist name Chrismar Chayell)—were active from their debut in 1986 until they split up in 1991, and A Split-Second continued as an Heyndrickx solo project.

After signing to Antler Records, A Split-Second made their debut in 1986 with the single, "Flesh". It was followed the next year by another single, "Rigor Mortis", and the album Ballistic Statues.