Çapanzade or Çapanoğlu Agah Efendi (1832–1885) was an Ottoman civil servant, writer and newspaper editor who, along with his colleague İbrahim Şinasi, published Tercüman-ı Ahvâl ("Interpreter of Events"), the first private newspaper by Turkish journalists, and introduced postage stamps to the Ottoman Empire.

[1] Agah Efendi was born in Yozgat and his father's name was Çapanzade Ömer Hulûsi Efendi.

He was educated in the Ottoman capital of Constantinople, in the Mekteb-i Tıbbiye-i Şahane [tr].

He is also known as being a member of the Young Ottomans, a reformist secret society that enabled the first introduction of a constitutional system to the Empire, resulting in the short-lived First Constitutional Era.

This Ottoman biographical article is a stub.