Non-denominational Muslim

Non-denominational Muslims (Arabic: مسلمون بلا طائفة) are Muslims who do not belong to, do not self-identify with, or cannot be readily classified under one of the identifiable Islamic schools and branches. Such Muslims do not think of themselves as belonging to a denomination but rather as "just Muslims" or "non-denominational Muslims." Muslims who do not adhere to a sect are also known as non-sectarian Muslims.

While the majority of the population in the Middle East identify as either Sunni or Shi'a, a significant number of Muslims identify as non-denominational. According to a 2012 study by the Pew Research Center, Muslims who do not identify with a sect and identify as "just a Muslim" make up a majority of the Muslims in these countries: Kazakhstan (74%), Albania (65%), Kyrgyzstan (64%), Kosovo (58%), Mali (55%), Bosnia and Herzegovina (54%), Uzbekistan (54%), and a plurality in four countries: Russia (45%) and Cameroon (40%). They are found primarily in Central Asia. Southeastern Europe also has a large number of Muslims who do not identify with a sect. Identification as "just a Muslim" is less prevalent in the Middle East and North Africa (median of 12%) and South Asia (median of 4%).

Sectarian controversies have a long and complex history in Islam and they have been exploited and amplified by rulers for political ends. However, the notion of Muslim unity has remained an important ideal and in modern times intellectuals have spoken against sectarian divisions. Surveys have reported that large proportions of Muslims in some parts of the world self-identify as "just Muslim" or "Muslim only", although there is little published analysis available regarding the motivations underlying this response.