Mucklagh (Irish: An Muclach)[2] is a townland and village in County Offaly, Ireland.

[1] Mucklagh contains a number of businesses including a shop, bar, petrol station, hairdressers, nursing home, and a primary school.

[citation needed] Located at Screggan Cross to the south of Mucklagh is the Marian Shrine.

[5] The arched stonework used to build the Marian Shrine came from the de-consecrated Church of St. Colman, Mucklagh.

The Mill Field was cultivated into a fine sports pitch and is now the home of Mucklagh Shamrocks GAA Club.