| Country: | Kingdom of Greece |
| Type: | parliamentary |
| Previous Election: | 1961 Greek legislative election |
| Previous Year: | 1961 |
| Next Election: | 1964 Greek legislative election |
| Next Year: | 1964 |
| Seats For Election: | All 300 seats in the Hellenic Parliament |
| Majority Seats: | 151 |
| Election Date: | 3 November 1963 |
| Leader2: | Konstantinos Karamanlis |
| Party2: | National Radical Union |
| Last Election2: | 176 seats |
| Seats2: | 132 |
| Seat Change2: | 44 |
| Popular Vote2: | 1,837,377 |
| Percentage2: | 39.37% |
| Image1: | Γεώργιος Α. Παπανδρέου 1.jpg |
| Leader1: | Georgios Papandreou |
| Party1: | Centre Union |
| Last Election1: | 86 seats |
| Seats1: | 138 |
| Seat Change1: | 52 |
| Popular Vote1: | 1,962,074 |
| Percentage1: | 42.04% |
| Image3: | Pashalidis Iv.jpg |
| Leader3: | Ioannis Passalidis |
| Party3: | United Democratic Left |
| Last Election3: | 22 seats |
| Seats3: | 28 |
| Seat Change3: | 6 |
| Popular Vote3: | 669,267 |
| Percentage3: | 14.34% |
| Prime Minister | |
| Posttitle: | Prime Minister after election |
| Before Election: | Konstantinos Karamanlis |
| Before Party: | National Radical Union |
| After Election: | Georgios Papandreou |
| After Party: | Centre Union |
Parliamentary elections were held in Greece on 3 November 1963.[1] They resulted in a narrow victory for the Center Union of Georgios Papandreou after three consecutive victories of Konstantinos Karamanlis and his National Radical Union and after 11 years, during which the conservative parties (Greek Rally and its successor, the National Radical Union) ruled Greece.
The early elections were caused by Karamanlis' resignation. It was a fierce confrontation with King Paul I and the royal family that led to the fall of the right-wing government. The King (influenced by the Queen Frederika and his son Constantine, according to Karamanlis' later argumentation) didn't follow the prime minister's instructions, concerning an official visit of the royal family to the United Kingdom. The King's stance outraged Karamanlis, who submitted immediately his resignation.
The political unrest was also exacerbated by Georgios Papandreou's fierce opposition. The leader of the Center Union was still refusing to accept the official results of the 1961 legislative elections, the elections of "violence and fraud", according to his aggressive rhetoric. Hence, he refused to legitimise the Parliament and he was inciting public manifestations against Karamanlis and the Palace.
In his "uncompromising struggle", Papandreou was supported by the United Democratic Left (ΕΔΑ), which was the party that suffered the greatest losses in the 1961 legislative elections and it had reasons to believe, that it was hurt by the alleged election fraud.
In his archives, Constantine Karamanlis recognises limited incidents of fraud in the 1961 legislative elections, but he insists that these incidents:
Another incident, which blackened the image of the National Radical Union's government was the killing of the deputy of the United Democratic Left (ΕΔΑ), Grigoris Lambrakis. Karamanlis denied any involvement of his government in the killing and he demanded the immediate intervention of the justice. Indeed the resulting investigation by Christos Sartzetakis proved that there was no involvement of the government in the attack.
Nevertheless, the fact that some far-right fractions were proven to be guilty for the killing harmed Karamanlis, who seemed in the eyes of the public unable to control the extremists. This failure of the government was underlined by his own legendary apophthegm: "Who's governing this country?"
After he resigned, Karamanlis demanded immediate elections, wanting to take advantage of the timing. Nevertheless, King Paul I preferred to appoint an interim government, led by one of Karamanlis' closest colleagues, Panagiotis Pipinelis, whose role would be to pass a new electoral law, accepted by the main party of the opposition, and to put under control the political unrest. Nevertheless, Pipinelis' government failed to present a worthy work and it resigned, under Georgios Papandreou's arrows.Then, the King, under the pressure of Papandreou and disregarding Karamanlis' instructions, appointed a new "neutral" interim government, which would carry out the elections. This government, fiercefully criticised by Karamanlis, was led by the president of the Court of Cassation.
Because of the slim difference of votes between the two biggest parties and, also, because of the electoral system, no party managed to have an absolute majority in the Parliament. In his later personal notes, as presented in his archives, Constantine Karamanlis justifies his party's narrow defeat with the following arguments:
Just after the elections, Karamanlis left for Paris, with his wife. Noteworthy, he had also left for France, just after his resignation, but he returned, in order to lead his party in the elections.
The outcome of the elections consisted a deadlock. Constantine Karamanlis proposed the formation of a new interim "neutral" government, whose duty would be to conduct new elections. However, Georgios Papandreou was outspoken about his right to form a government of himself, in order to carry out the new elections.
King Paul I followed Papandreou's instructions, giving him the order to form an interim government, whose role would be to lead the country to new elections.
Karamanlis questioned the constitutionality of the King's decision, but, instead of insisting in his opinion, he preferred to resign and leave the country. Following his proposal, the party he founded, the National Radical Union chose Panagiotis Kanellopoulos as his successor.