Keigo Sonoda (?? ??, Sonoda Keigo, born 20 February 1990) is a Japanese badminton player.
He affiliated with the YKK AP Yatsushiro, before joining the Tonami team in 2010.
Sonoda was part of the national team that won the 2014 Thomas Cup.
He captured his first Superseries title at the 2016 Hong Kong Open, and reached a career high of world number 2 in the men's doubles partnered with Takeshi Kamura in March 2017.Sonoda won the silver medal at the 2018 World Championships and a bronze in 2017.
In the continental Asia, he helps the national team won the 2017 Asia Mixed Team Championships, also collected a silver and three bronze medals in the individual men's doubles event.