Recep İhsan Eliaçık (born December 23, 1961) is a Turkish Islamic theologian and writer.

He is the founder of the Turkish Islamic socialist organisation Anti-Capitalist Muslims.

[3] During the Gezi Park protests, he used expressions such as "dictator, harasser, provocateur, insolent, liar" for Recep Tayyip Erdoğan on Twitter, and Recep Tayyip Erdoğan filed a lawsuit for compensation of 50,000 TL against him.

[5] He stated in an interview that he believes the Islamic duty is not just caring for the poor, but overthrowing the "capitalist devilish system" that he thinks makes them poor,[6] "just like the Islamic prophets overthrew the devilish systems of their times".

[9] On evolution, he commented that it is a matter for science to discuss, not religion, and that Islam will never be proven wrong anyways.