Giedrius Titenis (born 21 July 1989) is a Lithuanian swimmer, who specialized in breaststroke events.[1][2] He is a four-time Olympian, a multiple-time Lithuanian record holder in the men's breaststroke, and a double swimming champion in the same discipline at the 2011 Summer Universiade in Shenzhen, China. Titenis is also a member of Anykščiai Swimming Club, and is coached and trained by Žilvinas Ovsiukas.[1]