Antti Hermanni Ruuskanen (born 21 February 1984) is a retired Finnish track and field athlete who competes in the javelin throw. He is a European Champion, having won gold in 2014. His personal best is 88.98 metres (291 ft 11 in), which he set in 2015.
In 2014, he won the gold medal at the Europeans with a mark of 88.01 m (288 ft 9 in), beating Vítězslav Veselý (84.79 m (278 ft 2 in)) and Tero Pitkämäki (84.40 m (276 ft 11 in)).
In 2016, he won the bronze medal at the Europeans. He competed for Finland at the 2016 Summer Olympics where he placed 6th with a throw of 83.05 metres (272 ft 6 in).[4] He was the flag bearer for Finland during the closing ceremony.[5]
Ruuskanen was a substitute thrower for Finland at the 2020 Summer Olympics.[6]