John Rowland is a fictional character portrayed by actor Jesse Metcalfe and created by television producer and screenwriter Marc Cherry for the ABC television series Desperate Housewives. The character is introduced as the teenage gardener of one of the titular housewives, Gabrielle Solis, with whom she cheats on her husband, Carlos Solis.

Jesse Eden Metcalfe is an American actor. He is known for his portrayal of John Rowland on Desperate Housewives. Metcalfe has also had notable roles on Passions and played the title role in John Tucker Must Die. He starred as Christopher Ewing in the TNT continuation of Dallas, based on the 1978 series of the same name. From 2016 to 2021, Metcalfe starred as Trace Riley in Hallmark Channel's hit series Chesapeake Shores.