Cătălin Paul Ungur (born 1 August 1994) is a coach, and former swimmer from Romania.

[5] He finished 3rd in the 100m backstroke at the 2015 NCAA Division II men's swimming and diving championships.

While swimming for the Utes, in 2018 Ungur won the Pac-12 Conference title in the 100m backstroke [8] for a three-way tie alongside Robert Glință and Ralf Tribuntsov.

[10] International Championships - Representing Romania At the 2017 European Short Course Swimming Championships, held at Royal Arena in December in Copenhagen, Ungur achieved a 7th-place finish in the 50 meters Backstroke,[11] semi-finaled placing 13th [12] in the 100m backstroke, and setting the current national record of Romania in the 50m butterfly.

[13] At the 2018 FINA World Swimming Championships (25 m), in Hangzhou, Ungur placed 18th in the 50m backstroke [14] Ungur started his coaching career for Olympus High School as part of their club team, Olympus Aquatics.