Kyle Valenti is one of the main characters on The CW science fiction series Roswell, New Mexico. He is the son of the town sheriff who learns about the horrible things his family has done in the past. Kyle is portrayed by Michael Trevino.
After discovering a mysterious luminescent hand print on Liz Ortecho's chest, Kyle seeks out Master Sergeant Manes, and from him learns the truth behind 1947 UFO crash.