Turkey's religious ideologies are shaped by its unique position at the crossroads of East and West, resulting in a diverse tapestry of beliefs and practices. Islam is the predominant religion, influencing various aspects of daily life, social norms, and state policies. The country is officially secular, a principle established by Mustafa Kemal Atatürk in the early 20th century, which aimed to separate religion from government affairs. However, this secularism has been challenged over the years by various political movements, leading to a complex relationship between Islamic identity and national secularism. Turkish society reflects a range of interpretations of Islam, from conservative to progressive, and many engage in cultural practices alongside religious observance.

In addition to Islam, Turkey is home to a variety of other religious groups and ideologies. The country has a significant Alevi community, whose beliefs diverge from mainstream Sunni practices. Additionally, there is a small but historically rich presence of Christianity and Judaism, reflecting Turkey's long history as a multicultural society. The interplay of these religious ideologies often leads to vibrant discussions about identity, modernization, and the role of faith in public life. In contemporary Turkey, debates over religion and state continue to influence political dynamics, social policies, and the lives of its citizens, demonstrating the ongoing evolution of religious thought in the region.