Harrington (or Harington) may refer to:

Dan Harrington (born December 6, 1945 in Cambridge, Massachusetts) is a professional poker player, best known for winning the main event world championship at the 1995 World Series of Poker. He has earned one World Poker Tour title, two WSOP bracelets, and over six million dollars in tournament cashes in his poker career. He is also a member of the Poker Hall of Fame.

Harrington chose his own nickname "Action Dan" even though he is known for being a tight conservative player. He is a distant cousin to both professional golfer Pádraig Harrington and former NFL quarterback Joey Harrington.

Harrington was born in Cambridge, Massachusetts. Currently residing in Santa Monica, California, Harrington is a former champion backgammon player and U.S. chess master (he won the 1971 Massachusetts State Chess Championship). Before becoming a poker professional and businessman, Harrington worked for many years as a bankruptcy lawyer. He also played poker against Bill Gates while Gates was at Harvard. Some of his earlier poker experience came from the Mayfair Club in the mid-1980s, where he played with Howard Lederer, Steve Zolotow, and Erik Seidel.

Pádraig P. Harrington (born 31 August 1971) is an Irish professional golfer who plays on the European Tour and the PGA Tour. He has won three major championships: The Open Championship in 2007 and 2008 and the PGA Championship, also in 2008.

Harrington was born in Ballyroan, Dublin, Ireland, the youngest of five sons of Patrick and Breda Harrington. His father, "Paddy" (1933–2005), a Garda (Irish police officer) who played Gaelic football for Cork in the 1950s, was also a boxer and hurler, and played to a five handicap in golf.

The Ballyroan Parish is located in Rathfarnham, a middle class area in Dublin's Southside and the birth place of two other touring professional golfers – Paul McGinley and Peter Lawrie. Harrington attended local secondary school Coláiste Éanna at the same time, but not in the same year/class, as McGinley, giving it the unique distinction of having produced two Ryder Cup golfers. Coached by Joseph McGinley, a golf enthusiast in the school, and Mark Hynes, local professional and first caddie, Harrington's interest and passion for the game grew, as the pair recorded their first victory together, in Stackstown G.C.

Nicolas Jaar is an American-Chilean musician. He is currently studying comparative literature at Brown University, Rhode Island. Jaar is also the owner and founder of his own record label and art house Clown & Sunset.

Jaar was born in New York on January 10, 1990 to Alfredo Jaar and Evelyne Maynard and moved to his father’s native Chile when he was two. He and his family lived there for six years before moving back to New York. Jaar met Soul Keita and Nikita Quasim on a school trip through the Sonora desert in Mexico. The three bonded over music and began swapping beats and projects online. In 2009, Jaar started Clown & Sunset as a way to legitimize their music.

Jaar’s music is ruminative and emotional (he calls it “blue-wave”), drawing inspiration from fellow-Chilean Ricardo Villalobos and minimal techno. Most of Jaar’s compositions reside at 100 BPM or lower, far lower than the techno/house standards of 120-130 BPM. “I’m going to keep taking the beats even slower,” he says in an interview with Resident Advisor, “More unintentional things happen between the beats.” He released his debut album, Space Is Only Noise in January 2011 to critical acclaim, receiving a score of 8.4 “Best New Music” from Pitchfork and four stars from The Guardian. It was ranked #1 album of the year by Resident Advisor, Mixmag, Crack Mag, #2 by DJ Mag and #20 by Pitchfork. His track "Don't Break My Love" also received Best New Music by Pitchfork in late 2011. Jaar toured the album with a full band, combining sounds from his laptop with a guitarist, drummer, and saxophonist.

Josh Harrington (born August 21, 1983) is an American BMX rider, from Greenville, North Carolina. He has been riding since 1996 when he was in the 7th grade. Harrington is the only pro BMX rider who lives in Greenville that was actually born there. He has had video parts featured in Endsearch, Sentenced To Life, Flipside, Useless-The Evil Eye, Useless-Filler, Against The Grain, Drama, RideBMX-Parts, RideBMX-Flipside and Premium video. He produced Against The Grain in 2002. Harrington won the 2006 Nora cup for "best video part of the year" in the premium video. Also, in 2008 won Nora cup for "video of the year" for producing Endsearch. Harrington's sponsors include Oakley, Premium Products, Kenda, Vans, Rockstar Energy Drink and Bullbar.