Alonso Reno Edward Henry (born 8 December 1989), commonly known as Alonso Edward,[nb] is a Panamanian sprinter who specialises in the 100 and 200 metres.
He set a South American junior record in the 100 m in 2007. Edward competed in his first World Junior Championships in 2008, finishing in sixth place. He made significant improvements in the 2009 season, setting national records in the 100 m and 200 m in May and winning both events at the 2009 South American Championships in Athletics. Prior to the 2009 World Championships, he again beat the 200 m national record, becoming the fourth fastest runner of the season. At his first ever World Championships, he set a South American record to win the silver medal in the 200 metres final, becoming the youngest ever medallist in that event.