Georgios Tziallas
| Medal record | ||
|---|---|---|
Competitor for  Greece
| ||
| Men's Rowing | ||
| World Championships | ||
| Silver | 2011 Bled | Coxless four |
| Bronze | 2010 Karapiro | Coxless pair |
| European Championships | ||
| Silver | 2014 Belgrade | M4− |
Georgios Tziallas (Greek: Γεώργιος Τζιάλλας, born 14 July 1987 in Ioannina) is a Greek rower. He finished 4th in the men's coxless four at the 2012 Summer Olympics.