| Thomas Ereu | |
| Birth Date: | October 25, 1979 |
| Birth Place: | Acarigua, Venezuela |
| Height: | 1.93 m |
| Weight: | 86 kg |
| Spike: | 340 cm |
| Block: | 335 cm |
| Currentclub: | CAI Teruel |
| Years: | 2002–03 2003–05 2005–07 2009 2010 2010–11 2011–12 2012–13 2013– |
| Clubs: | Tenerife Sur PTV Málaga Salento d'Amare Taviano Aran Cucine Abruzzo Iraklis Thessaloniki Energy Resources Carilo Carige Genova Vikingos de Miranda CAI Teruel |
Thomas Ereú (born October 25, 1979, in Acarigua) is a volleyball player from Venezuela, who won the gold medal with the men's national team at the 2003 Pan American Games in Santo Domingo, Dominican Republic. In the final Ereu's team defeated Cuba 3–0 (25–23, 25–18, 25–20).