| 1 January 1925 | Gazi Mustafa Kemal departed for Konya. |
| 3 January 1925 | Türkiye-Latvia Friendship Pact (Warsaw) signed. |
| 11 January 1925 | Mustafa Kemal Pasha made a speech in Konya owing to the 4th anniversary of the First Inönü Victory and stated that this victory became a page in our revolutionary history. |
| 11-15 February 1925 | Sheik Sait revolt began in the East of the country. |
| 14 February 1925 | Halit Pasha, one of the leading commanders of the War of Independence died. (In a gunfight at the National Assembly building with Ali Çetinkaya) |
| 16 February 1925 | Turkish Air Society was established. |
| 17 February 1925 | Asar (Crop tax) was abolished. |
| 25 February 1925 | The law, stating for religion not to be used as a tool in politics, was accepted. |
| 26 February 1925 | The law abolishing "The tobacco monopoly" which was controlled by the French companies, was accepted by the Turkish Grand National Assembly. |
| 2 March 1925 | Fethi (Okyar) Cabinet resigned. Ismet (Inönü) formed the new government on 3 of March. (This incident was connected to the Sheik Sait revolt.) |
| 4 March 1925 | The Delivery of Calm (ensuring peace and security, preventing anarchy) law was accepted in the Turkish Grand National Assembly. |
| 8 March 1925 | One of the old ministers of the Ministry of Justice Prof. Seyit died. |
| 9 March 1925 | Two more newspapers were closed down on this date after the closure of four newspapers as per the decision of the cabinet on 6 March. |
| 5 April 1925 | The law for the establishment of sugar factories was accepted in the Turkish Grand National Assembly. |
| 17 April 1925 | Ankara-Yahsiyan railway was opened and put into service. (And Yahsiyan-Yerköy railway on 20 November.) |
| 19 April 1925 | It was accepted by the Turkish Grand National Assembly that 29th October, the day of the declaration of the Republic, will be a national holiday. |
| 19 April 1925 | The law of the "Trade, Industry and Mines Bank" was accepted by the Turkish Grand National Assembly. |
| 22 April 1925 | The law of the "Chamber of Trade and Industry" was accepted by the Turkish Grand National Assembly. |
| 22 April 1925 | The law of "Cadastral Survey" was accepted by the Turkish Grand National Assembly. |
| 5 May 1925 | The construction of the Gazi Orman Ciftligi-Gazi Forest Farm began at Ankara. |
| 5 May 1925 | Manok Manukyan, who was assigned to kill Gazi Mustafa Kemal by the Armenian Committee in Greece, was executed in Ankara. |
| 3 June 1925 | The Progressive Republican Party was closed down by the decision and order of the cabinet. |
| 29 June 1925 | Sheik Sait and his 46 men were sentenced to death by Diyarbakir Independence Tribunal. |
| 23 August 1925 | Mustafa Kemal's first statue was set up at Sarayburnu, Istanbul. |
| 27 August 1925 | Mustafa Kemal arrived to Inebolu Turkish Nationalist Club wearing a modern hat. (During his Kastamonu trip he spoke a lot about the dress reform.) |
| 1 September 1925 | The first Turkish Medical Congress was assembled. |
| 2 September 1925 | The religious convents were closed down. |
| 2 September 1925 | In Sivas the reactionists revolted on closing down the convents and on the subject of "hat" (They were punished by the Independence Tribunal.) |
| 4 September 1925 | Turkish women were entered into a beauty contest that was organized in a ball in Istanbul for the first time. |
| 13 September 1925 | Gazi Mustafa Kemal pardoned the journalists who were in the hearing in the Elazig Independence Tribunal. |
| 1 October 1925 | Bursa textile factory was opened with the speech of Gazi Mustafa Kemal. |
| 11 October 1925 | The governments decree number 2626, dated 11th October 1925 concerning the instructions for the wearing of the apparel to wear in the official ceremonies. |
| 14 October 1925 | During his speech in the Izmir Teachers school f or males, Gazi Mustafa Kemal stated: "The people who save the states are, only and solely, the teachers." |
| 5 November 1925 | The Ankara School of Law opened. |
| 14 November 1925 | A plaque was placed in the house in Sisli where Gazi Mustafa Kemal lived during the armistice times. |
| 22 November 1925 | A decree was taken in the assembly of the Faculty of Literature for forming a Revolution History Section, and for the founding of a Revolution Museum within the University of Istanbul. |
| 23 November 1925 | The Council of State was re-formed. |
| 25 November 1925 | The "Hat Law" was issued. (The law abolishes the use of religious headgear of the citizens except for the religious officials who are authorized, approved and appointed by the government.) |
| 30 November 1925 | The law that was issued for the closure of convents (and also forbidding the use of some religious titles) came into force. |
| 8 December 1925 | The Ministry of Education issued a circular on the tendencies of the "Breakdown the Turkish unity". (Not to use the names Kürd, Laz, Circassian, Kürdistan, Lazistan and to contend on these subjects.) |
| 9 December 1925 | The law stating the use of "locally produced textiles" was issued in the Turkish Grand National Assembly. |
| 17 December 1925 | Between Türkiye and United Soviet Socialist Republic the Neutrality, Nonaggression Treaty, and the three protocols connected to this, were signed in Paris. (USSR broke this treaty on 7 November 1945.) |
| 26 December 1925 | The law stating the use of international calendar and time was accepted. |