List of Famous people named Declan

Declan Kidney is an Irish rugby union coach. He was the head coach of the Ireland national rugby union team from 2008 to 2013, where he won the 2009 Six Nations with a Grand Slam, winning the 2009 IRB Coach of the Year award. He was also the head coach at Munster, leading them to four Heineken Cup finals, winning twice in 2006 and 2008. He is currently Director of Rugby at London Irish.

Declan John Galbraith is a British musician. He is best known for his 2002 hit single, "Tell Me Why", which peaked at #29 in the UK Singles Chart.

Declan Ronan Lang is an English prelate of the Roman Catholic Church. He is the ninth bishop of Clifton.

Declan Hill is a journalist, academic and consultant. He is one of the world’s foremost experts on match-fixing and corruption in international sports. In 2008, Hill, as a Chevening Scholar, obtained his doctorate in Sociology at the University of Oxford. Currently, he is a senior research fellow in anti-corruption in sports at the University of Würzburg and a professor at the University of New Haven where he has opened the Centre for Sports Integrity in the Investigations Program.