The ıbaşıEczacıbaşı family is a dynasty of Turkish businesspeople founded by Süleyman Ferit Eczacıbaşı, a self-made wealthy pharmacist. Third generation members of the family companies in Turkey established mostly by the efforts of his son Nejat Eczacıbaşı. After the death of the second generation members, the grandson of the founder, Bülent Eczacıbaşı and his brother Faruk Eczacıbaşı continued to run the Eczacıbaşı Holding and related companies.
Süleyman Ferit Eczacıbaşı (1885 İzmir–April 18, 1973) married Saffet Hanım
Nejat Ferit Eczacıbaşı (January 5, 1913 İzmir-October 6, 1993 Philadelphia, USA) married Fatma Beyhan (née Ergene) (1923–2004) Ferit Bülent Eczacıbaşı (1949 Istanbul) married 1980 Oya (née Esener) (1959) Nejat Emre Eczacıbaşı (1984 Istanbul) married 2019 Dilara (Öztemir) Ela Defne Eczacıbaşı (2021 Istanbul) Esra Eczacıbaşı (1989 Istanbul) married 2018 Murat Coşkun Nejat Kaya Coşkun (2021 Istanbul) Rahmi Faruk Eczacıbaşı (1954 Istanbul) married Füsun (née Alpsoy) Sinan Eczacıbaşı Murat Eczacıbaşı Vedat Eczacıbaşı (1916 İzmir–September 4, 1961 Istanbul), married 1953 Gülçin Deniz (Eczacıbaşı) Alatlı (f) Naz Alatli (f) Saffet Pınar Eczacıbaşı (f) Refika Başkır (f) (illegitimate daughter) Sedat Eczacıbaşı (1917 İzmir–ca. 1950), Kemal Eczacıbaşı (1918 İzmir–March 4, 1996 İzmir) married Zerrin, Saima Filiz (Eczacıbaşı) Sarper (f) Ferit Sarper Selin Sarper Haluk Eczacıbaşı (1921 İzmir–May 6, 1996)married Turkan, Nukhet Eczacibasi (f) Ali Atalik Melih Eczacıbaşı (1923 İzmir–September 22, 2004 Istanbul) married Melek Nazan (née Altan), Füsun Eczacıbaşı Güran (f) Simla Guran (f) Renin Ayse Saffet Eczacibasi (f) Engin Egemen Zuzanna Nazan Egemen (f) Atilla Osman Egemen Lara Egemen (f) Melih Egemen Şakir Eczacıbaşı (1929 İzmir–January 23, 2010 Istanbul) married Saniha Sebla