Roxana Kreimer

Argentine philosopher and writer

Roxana Kreimer (born 2 November 1959) is an Argentine philosopher, writer, journalist and YouTuber from Buenos Aires. She studied philosophy at the University of Buenos Aires, where she later earned a doctorate and taught, and she has written seven books on ethics, politics and other practical philosophical questions. For 17 years she ran a philosophy café for people without formal training in the subject. Since 2020 she has explained science-informed practical philosophy on her YouTube channel, which carries her name and had about 765,000 subscribers in December 2025.