Arnold Ilagan Atienza (born September 29, 1972), also known as Ali Atienza, is a politician, athlete, and newscaster in the Philippines.
He was the Presidential Adviser on Youth Affairs from 2005 to 2007 and was concurrently the head of the Manila sports development office and inner city development program from 2001 to 2007.
He is the youngest of two sons of former Manila Mayor Lito Atienza, the other being weatherman Kim Atienza.
Atienza first gained fame as a gold medalist for the Philippines taekwondo national team in the 1990s.
On March 28, 2007, he formally filed his papers as candidate for Mayor of the City of Manila during the May 14, 2007 mid-term elections.
In that election, Sen.
Alfredo Lim won the 2007 mayoralty race, and had conceded to Lim.
Atienza ran for Vice Mayor in 2016.