Rogen Siaga Ladon[4] (born November 10, 1993) is a Filipino retired amateur boxer.

[1] Locally, Ladon has won at the Filipino National Open Junior Championships at the 46 kg category winning a bronze at the 2008 edition and a gold at the 2009 edition.

He won a gold medal at the 2013 Philippine National Games in the 49 kg category.

[1] Ladon was the sparring partner of Mark Anthony Barriga for the 2012 Olympics.

[5] He also previously attempted to qualify by winning at least a silver at the 2015 AIBA World Boxing Championships but only managed to gain a bronze medal.