Andreas Vazaios

Andreas Vazaios (; born 9 May 1994 in Athens) is a Greek swimmer who competed for North Carolina State University under Head Coach Braden Holloway and participated in the 2012, 2016, 2020, and 2024 Summer Olympics. An outstanding international competitor, he won 13 medals in the European Long and Short Course Championships from 2016 to 2023 including four golds in butterfly and medley events. As a collegiate swimmer for North Carolina State University, he placed 8 times in the NCAA Championships between 2017 and 2019 with four first-place finishes in freestyle and butterfly events. He was a member of the men's 4 x 100 meter medley relay team which finished 8th in the second heat and 15th overall with a combined time of 3:36.75 and did not advance to the finals.

Vazaios set a European record in Glasgow, Great Britain in the 200 m medley on 6 December 2019 of 1:50.85. Vazaios was an All-American thirteen times at North Carolina State, captured Atlantic Coast Conference titles six times and won the 2018 Men's Swimmer of the Year for the ACC.

Andreas Vazaios was a member of the London Roar team, competing in Season 2 of the International Swimming League (ISL). The ISL is an annual professional swimming league featuring a team-based competition format with fast-paced race sessions.