Umut Özkırımlı (born 18 November 1970) is a political scientist known for his work in nationalism studies, social movements, and identity politics.

Özkırımlı was born in Ankara, Turkey. After completing his secondary education in Lycée Saint-Joseph, Istanbul in Istanbul, he attended Boğaziçi University. He received his master's degree from London School of Economics and Political Science and his doctoral degree from Istanbul University. He taught as an associate professor in the International Relations department of Istanbul Bilgi University,^[1][2] and was a professor in Contemporary Turkey Studies at the Center for Middle Eastern Studies, Lund University, Sweden.^[3] Currently, he is a Senior Research Fellow at IBEI - Institut Barcelona Estudis Internacionals, a Professor at Blanquerna – Universitat Ramon Llull and a Senior Research Associate at CIDOB - Barcelona Centre for International Affairs.^[4][5] He is also the Academic Director of the Barcelona Summer School of the Mediterranean and the Middle East.

The second edition of his first book Theories of Nationalism. A Critical Introduction was published in April 2010. His second book Contemporary Debates on Nationalism: A Critical Engagement, published in 2005, continued where he left off in the first book and focused on more recent (i.e. postmodern, feminist and post-colonial) accounts of nationalism along with topics such as globalization, cosmopolitanism, multiculturalism. The third book, Tormented by History: Nationalism in Greece and Turkey, co-authored with Spyros Sofos, marks the first sustained and critical effort to study Greek and Turkish nationalisms in a comparative perspective. Özkırımlı's edited volumes include Nationalism and its Futures and (with Ayhan Aktar and Niyazi Kizilyurek) Nationalism in the Troubled Triangle: Cyprus, Greece and Turkey.

In 2020, a postdoctoral researcher at Lund University, Pınar Dinç, accused Özkırımlı of “stalking” on social media. Özkırımlı sued Dinç. The Lund District Court Criminal Division found Dinç guilty on seven counts of “gross defamation” and “defamation” out of a total of eleven counts on October 13, 2021 (case number B6460-20). The final decision stated that:

Pinar Dinc has in the above postings depicted Umut Özkirimli as criminal or reprehensible in his behaviour. The statements have been such that they would be expected to subject Umut Özkirimli to the disdain of others. The statements have been untrue and there has been no reasonable reason to spread them.^[6]

The decision was upheld by the Court of Appeals of Skåne and Blekinge which found Dinç guilty on three counts of “gross defamation” and one count of “defamation”, and increased the damages she should pay by 50 percent (case number B3866-21).The ruling deemed that “there is no obligation, legal or employment-wise, to submit the information”, and stated that the employee “is convicted of a crime which is punishable by imprisonment”. The decision entered into legal force on November 3, 2022.^[6][7][8]

In 2023, Özkırımlı published his debut popular book, Cancelled: The Left Way Back from Woke.^{[9][10][11][12]}

• Yumul, A., and U. Özkırımlı 2000. “Reproducing the nation: banal nationalism'in the Turkish press”. Media, Culture & Society 22.
• Theories of Nationalism. A Critical Introduction (2000) ISBN 0-312-22942-9
• Özkırımlı, U. 2003. “The nation as an artichoke? A critique of ethnosymbolist interpretations of nationalism”. Nations and Nationalism 9.
• Contemporary Debates on Nationalism: A Critical Engagement (2005) ISBN 0-333-94773-8
• Özkırımlı, U., & Grosby, S. (2007). "Nationalism theory debate: the antiquity of nations?". Nations and Nationalism, 13(3), 523–537.
• Tormented by History: Nationalism in Greece and Turkey, co-authored with Spyros Sofos (2008) ISBN 1-85065-899-4.
• Özkırımlı, U. (2011). "The changing nature of nationalism in Turkey: Actors, discourses, and the struggle for hegemony". Symbiotic Antagonisms: Competing Nationalisms in Turkey, 82–100.
• Özkırımlı, U. (ed.). (2014). The Making of a Protest Movement in Turkey: #occupygezi. Basingstoke, UK: Palgrave Macmillan.
• Özkırımlı, Umut (2023). Cancelled: The Left Way Back from Woke. Cambridge, UK, and Hoboken, New Jersey: Polity. ISBN 9781509550937.