Kadir Topbaà  (8 January 1945 â 13 February 2021) was a Turkish architect, businessman and politician who served as Mayor of Istanbul from 2004 to 2017.
He was born on 8 January 1945, in Altñparmak village of Yusufeli district in Artvin Province. Kadir Topbaà  moved to Istanbul in 1946 with his family. He earned a PhD in architectural history from Istanbul University following his education of theology at Marmara University in 1972 and architecture at Mimar Sinan University in 1974. After working as preacher in Edirne, teacher and freelance architect in ðstanbul, he served between 1994 and 1998, as advisor to then-mayor of Istanbul Recep Tayyip ErdoÃÂan for the restoration and decoration of palaces and other historical buildings in Istanbul.
Topbaà  was also the owner of the Turkish cuisine restaurant chain, Saray Muhallebicisi.
Topbaà  entered politics as member of the religious oriented Milli Selamet Partisi (MSP). Later on, Topbaà  ran twice for the deputy of Artvin province in the parliament, first in 1977 from the MSP and then in 1987 from Refah Partisi (RP) without success. In 1999, he was elected mayor of BeyoÃÂlu district from the Fazilet Partisi (FP). In the 2004 regional elections, Kadir Topbaà  ran for the post of mayor of ðstanbul from the Adalet ve Kalkñnma Partisi (AKP) and won on 28 March 2004. He became co-president of United Cities and Local Governments in November 2007 and was longlisted for the 2008 World Mayor award. Kadir Topbaà  was re-elected as the mayor of ðstanbul metropolitan area in 2009 Turkish general local elections, passing the runner-up Kemal KñlñçdaroÃÂlu, former leader of Republican People's Party.
Topbaà  was appointed President of the Union of Municipalities of Turkey in 2009. During the Gezi Park protests in mid-2013, he stressed that the redevelopment plans for Taksim Gezi Park were formulated straight from Recep Tayyip ErdoÃÂan and not the municipal authorities. Topbaà  subsequently made a commitment for better dialogue with the general public before urban development would occur, claiming that "we wonâÂÂt even change a bus stop without asking local people first". He appeared to walk back on that commitment several days later, saying that it should not be taken literally and that the AKP had the final say. Topbaà Â's son-in-law was arrested in the aftermath of the 2016 Turkish coup d'état attempt, for supposed ties to Gülen movement. Because of this, Topbaà  himself reportedly lost favour in the AKP, but he refused to quit the party. He stated his plan to carve out a separate burial space for soldiers who participated in the coup and name it "the graveyard for traitors".
Near the end of Topbaà Â's mayoral tenure in 2017, he vetoed five proposed municipal zoning plan changes. However, the vetoes were overridden by his fellow AKP members. He resigned as the mayor of Istanbul metropolitan area on 22 September 2017, without revealing a particular political reason. Mevlüt Uysal, the district mayor of Baà Âakà Âehir since 2009, was elected as his successor by the Council of Istanbul Metropolitan Municipality on 28 September.
He was married and had two sons and a daughter.
In November 2020, Topbaà  was hospitalized for COVID-19 during the COVID-19 pandemic in Turkey. He died on 13 February 2021, due to multiple organ failureàamidst being treated for COVID-19 complications.