Georgios Baltatzis was a 20th Century Greek politician.
- 1908: Foreign Minister under Nikolaos Theotokis
- 1915: Transportation Minister under Dimitrios Gounaris
- 1921 - 1922: Foreign Minister under Dimitrios Gounaris
After the Asia Minor disaster of 1922, Baltatzis was put on trial by the revolutionary government and executed on November 28, 1922 at Goudi, Athens, along with Dimitrios Gounaris, Nikolaos Stratos, Petros Protopapadakis, Nikolaos Theotokis and General Georgios Hadjianestis.