Ágh is a Hungarian surname. Notable people with the surname include:
Āghā Moḥammad Khān Qājār (Persian: آقا محمد خان قاجار; 1742–1797) was the founder of the Qajar dynasty of Iran, ruling from 1789 to 1797 as king (shah).
Aghanaglack or Aghnaglack (from Irish Achadh na Glaice, meaning "field of the hollow"), is a townland in County Fermanagh, Northern Ireland.
Aghione is a French commune in the Haute-Corse department of France on the island of Corsica.
Agharta is a 1975 live double album by American jazz musician Miles Davis. By the time he recorded the album, Davis was 48 years old and had alienated many in the jazz community while attracting younger rock audiences with his radical electric fusion music.
Aghul, also spelled Agul, is a language spoken by the Aghuls in southern Dagestan, Russia and in Azerbaijan.
Aghaviller (Irish: Áth an Bhiolair, meaning "field of the watercress") National Monument, is a church and round tower in County Kilkenny, Ireland.
Aghdzk (Armenian: Աղձք, formerly, Akhs, Akis and Dzorap - Armenian: Ձորափ) is a village on the slopes of Mount Aragats in the Aragatsotn Province of Armenia.
Aghagogan is a townland in County Tyrone, Northern Ireland. It is situated in the historic barony of Omagh East and the civil parish of Termonmaguirk and covers an area of 949 acres.
Aghaloughan (from Irish: Achadh an Locháin, meaning "field of the lake") is a townland in County Antrim, Northern Ireland.