| Refik Saydam | |
| Signature: | Refik Saydam-imza.png |
| Office2: | Minister of Interior |
| Predecessor2: | Mehmet Cemil Uybadın |
| Primeminister2: | Celâl Bayar |
| Party: | Republican People's Party (CHP) |
| Office1: | 4th Prime Minister of Turkey |
| Predecessor1: | Celâl Bayar |
| President1: | İsmet İnönü |
| Successor1: | Ahmet Fikri Tüzer |
| Successor2: | Mehmet Faik Öztrak |
| Birth Name: | İbrahim Refik |
| Birth Date: | 1881 9, df=yes |
| Birth Place: | Constantinople, Ottoman Empire |
| Death Place: | Istanbul, Turkey |
| Nationality: | Turkish |
| Alma Mater: | Gülhane Military Medical Academy |
| Profession: | Physician |
| Honorific Prefix: | Dr. |
| Term Start1: | 25 January 1939 |
| Term End1: | 8 July 1942 |
| Term Start2: | 11 November 1938 |
| Term End2: | 25 January 1939 |
| Office3: | Minister of Health |
| Primeminister3: | İsmet İnönü |
| Term Start3: | 4 March 1925 |
| Term End3: | 25 October 1937 |
| Predecessor3: | Mazhar Germen |
| Successor3: | Ahmet Hulusi Alataş |
| Primeminister4: | İsmet İnönü |
| Term Start4: | 30 October 1923 |
| Term End4: | 21 November 1924 |
| Predecessor4: | Rıza Nur |
| Successor4: | Mazhar Germen |
| Primeminister5: | Fevzi Çakmak |
| Term Start5: | 10 March 1921 |
| Term End5: | 20 December 1921 |
| Predecessor5: | Adnan Adıvar |
| Successor5: | Rıza Nur |
| Office6: | Minister of National Education |
| Primeminister6: | İsmet İnönü |
| Term Start6: | 13 August 1933 |
| Term End6: | 26 October 1933 |
| Predecessor6: | Reşit Galip |
| Successor6: | Yusuf Hikmet Bayur |
| Primeminister7: | İsmet İnönü |
| Term Start7: | 17 September 1930 |
| Term End7: | 26 September 1930 |
| Predecessor7: | Cemal Hüsnü Taray |
| Successor7: | Esat Sagay |
| Term Start8: | 28 June 1923 |
| Term End8: | 8 July 1942 |
| Constituency8: | Istanbul (1923, 1927, 1931, 1935, 1939) |
İbrahim Refik Saydam (8 September 1881 - 8 July 1942) was a Turkish physician, politician and the fourth Prime Minister of Turkey, serving from 25 January 1939 until his death on 8 July 1942.[1]
Saydam was born in Istanbul in 1881 as the son of Hacı Ahmet Efendi of Çankırı. After completing primary and secondary education in Fatih Military Junior High School, he entered to Military School of Medicine in 1899. He went on a training course at Gülhane as of graduating with the rank of doctor captain on 4 November 1905. He was assigned as a doctor at Maltepe Military Hospital and Feshane Factory between the years 1907-1910 and improved his expertise in military camps and hospitals by being sent to Germany in 1910.
He was a medic in the Ottoman Army during the dissolution of the empire. He created a medicine to cure typhus, which was used largely by the Central Powers.
Saydam was one of the key people of the Independence War. He landed at Samsun with Mustafa Kemal (later named: Atatürk) in 1919 to start the resistance in Anatolia. He was known as a reformist while he was the Prime Minister. Just three years after his death, the one-party period came to an end in Turkey.
Saydam became the vice-president of the Department of Health of the Ministry of War on 1 December 1913 and was promoted to the rank of major on 1 June 1915. Meanwhile, he established the Institute of Bacteriology and his vaccines against epidemics and especially typhus had been effective. After the truce, he assigned to the order of 9th Army Inspectorship and passed to Anatolia along with Mustafa Kemal as the health inspector of the army, soon named as the 3rd Army Inspectorship, on 15 May 1919. He attended to Erzurum and Sivas Congresses, came to Ankara with the delegation committee and joined to the opening ceremony of the Grand National Assembly of Turkey with the elections held for the first term as the deputy of Bayazıt on 23 April 1920. He was elected as the Minister of Health in the Council of Ministers under the presidency of Fevzi Pasha, as the Minister of Health and Social Relief upon the resignation of Adnan, and resigned from ministry suggesting his sickness on 14 December 1921.
Being elected as İstanbul deputy, he officiated as the Minister of Health under the cabinet of İsmet Pasha in 2nd, 3rd, 4th, and 5th sessions.
After the death of Atatürk, at the Second Bayar Government formed on 11 November 1938, Saydam performed as the Minister of Interior and was assigned as the general secretary of the Republican People's Party. He was appointed to Prime Ministry of the 11th and 12th government of Turkey by President İsmet İnönü as İstanbul Deputy at the 6th session elections on 25 January 1939.
During this duty, he died in İstanbul on 8 July 1942 and was buried in Ankara.
Endeavoring to extend the health services and establishing health facilities, especially the Hıfzıssıha Foundation which is today known with his name, at the period of his health ministry, he also tried to protect the nation from the negative impacts of World War II during the period of prime ministry. He was never married.