Hoca Sefer (Ottoman Turkish: خواجه سفر; fl. 1536–38) was an Ottoman captain in charge of pro-Ottoman forces in Gujarat in the first half of the 16th century. Hoca Sefer, who had been installed by the Ottoman captain Selman Reis, attempted to maintain Ottoman influence in Diu against the Portuguese, who had established the Diu Fort there. The conflict between the Ottomans and the Portuguese would escalate with the Siege of Diu in 1538, following the request for Ottoman intervention by Sultan Bahadur Shah of Gujarat in 1536.

• Halil Inalcik (1997). An Economic and Social History of the Ottoman Empire. Cambridge University Press. pp. 326–. ISBN 978-0-521-57456-3.

v t e Seamen of the Ottoman Empire
Kapudan Pashas	Zagan Pasha Mahmud Pasha Gedik Ahmed Pasha Mesih Pasha Hersekzade Ahmed Pasha Süleyman Pasha Hayreddin Barbarossa Sokollu Mehmed Pasha Sinan Pasha Piyale Pasha Müezzinzade Ali Pasha Kılıç Ali Pasha Cigalazade Yusuf Sinan Pasha Kemankeş Mustafa Pasha Gazi Hüseyin Pasha Kara Musa Pasha Koca Musa Pasha Canım Hoca Mehmed Pasha Merzifonlu Kara Mustafa Pasha Mezzo Morto Hüseyin Pasha Baltacı Mehmet Pasha Koca Bekir Pasha Cezayirli Gazi Hasan Pasha Koca Hüsrev Mehmed Pasha Ahmed Fevzi Pasha
Other important seamen	Kemal Reis Selman Reis Mustafa Bayram Hoca Sefer Piri Reis Aydın Reis Sinan Reis Turgut Reis Kurtoğlu Muslihiddin Reis Salih Reis Seydi Ali Reis Murat Reis Sefer Reis Kurtoğlu Hızır Reis Uluç Ali Reis
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