Mehmet Bedri İncetahtacı (1960 – 21 November 1999) was a Turkish politician, best known as a member of the parliamentary commission which investigated the 1996 Susurluk scandal. He was a member of the Grand National Assembly of Turkey for the Welfare Party and, after it was banned, its Virtue Party successor, and a leading member of Millî Görüş, sometimes known as "Hoca's prince" (Hoca, Necmettin Erbakan).
İncetahtacı died in a car accident in November 1999, on his way to the airport to speak about Susurluk at conferences in Germany. His son said in 2008 that he thought his father had been assassinated. Fellow Susurluk Commission members Mehmet Elkatmış and Fikri Sağlar had also voiced suspicions. Yeni Şafak reported that a week before his death İncetahtacı had gained access to new documents on the relationship between businessman Erol Evcil and certain civil servants. His family said he had been writing a book about Susurluk.
- Today's Zaman, 28 September 2008, 'If Susurluk had been solved, we would not be facing Ergenekon'
- Turkish Daily News, 23 November 1999, Incetahtaci funeral turns into show of support for Erbakan
- Zaman, 24 December 2008, ‘Babamın ölümü kaza değil, suikasttı’
- Turkish Daily News, 6 December 1999, Questions remain over FP deputy Incetahtaci car accident
- Today's Zaman, 21 November 2008, ‘Those who threatened me years ago are now in Ergenekon’
- Yeni Safak, in Turkish Daily News, 25 November 1999, From the papers
- Turkish Daily News, 22 November 1999, Questions remain over death of FP deputy