Alan Uno Buray Ecleo (born March 2, 1969), also known as Alan 1 Ecleo, is a Filipino politician. He served as representative for Dinagat Islands's at-large district at the House of Representatives of the Philippines from 2019 to 2025.
In February 2025, Ecleo was one of the 95 LakasâÂÂCMD members who voted to impeach vice president Sara Duterte.
Ecleo was born on March 2, 1969, in Surigao City to a prominent political family in Dinagat Islands. He is the son of Ruben Ecleo Sr. and Glenda Buray.
In 2010 elections, Ecleo was elected as mayor of Basilisa until 2013.
In 2016 elections, Ecleo returned as mayor of Basilisa until 2019.
In 2019 elections, Ecleo represented the lone district of Dinagat Islands.
In 2025 elections, Ecleo lost to Kaka Bag-ao for re-election as representative for Dinagat Islands.
His brother, Ruben Jr., also a representative for Dinagat Islands from 2010 to 2012 and former leader of the Philippine Benevolent Missionaries Association. His sister, Gwendolyn and Jade, also a politician.
His twin brother, Allan II, served as mayor of San Jose from 2013 to 2019 and councilor since 2019.