The 1911–12 season was Galatasaray SK's 8th in existence.
Galatasaray protested the Unions Club's decision regarding Adnan İbrahim Pirioglu's penalty and did not participate in the Istanbul Football League. Sabri Mahir was the first Turkish footballer transferred to a European team, Olympic Paris, France in 1911.
Tekil, Süleyman. Dünden bugüne Galatasaray, (1983), page(156). Arset Matbaacılık Kol.Şti.OCLC62614035
Erdoğan Arıpınar; Tevfik Ünsi Artun, Cem Atabeyoğlu, Nurhan Aydın, Ergun Hiçyılmaz, Haluk San, Orhan Vedat Sevinçli, Vala Somalı (June 1992). Türk Futbol Tarihi (1904-1991) vol.1, Page(32), Türkiye Futbol Federasyonu Yayınları.
Atabeyoğlu, Cem. 1453-1991 Türk Spor Tarihi Ansiklopedisi. page(61-62).(1991) An Grafik Basın Sanayi ve Ticaret AŞ
Futbol Vol. 2., Galatasaray. Tercüman Spor Ansiklopedisi.(1981) (page 601)