![United States of America [USA]](/assets/images/flags/1x1/us.svg "United States of America [USA]"){kind=small}
Dan Harrington, widely known by his nickname “Action Dan,” is a legendary American professional poker player and a 2010 Poker Hall of Fame inductee. A former world champion and one of the most respected strategic minds in the game, he is globally recognized for his influential “Harrington on Hold ’em” book series.
Career Earnings & Biggest Results
Dan Harrington has total live tournament earnings of $6,622,726 (according to The Hendon Mob). His crowning achievement came in 1995 when he won the WSOP Main Event for $1,000,000. Remarkably, he proved his longevity by reaching the Main Event final table in back-to-back years during the poker boom, finishing 3rd in 2003 and 4th in 2004. He is also a World Poker Tour champion, having won the 2007 WPT Legends of Poker for $1,635,250. His sustained success as a player and author contributes to an estimated net worth of over $12 million.
Biography & Poker Background
Born in 1945 in Cambridge, Massachusetts, Harrington was a champion backgammon and chess player before turning his focus to poker. His background in high-level strategy games provided the foundation for his analytical approach to the felt. A staple of the “old school” poker scene, he was a member of the famous “Mayfair Club” in New York City alongside other legends like Erik Seidel and Howard Lederer. Beyond his playing career, his trilogy of strategy books revolutionized how a generation of players approached tournament poker, popularizing concepts like “M-ratio” and inflection points.
Play Style & Strategy
Harrington earned the ironic nickname “Action Dan” due to his signature rock-solid, tight-aggressive (TAG) play style. His strategy centers on extreme discipline, risk management, and capital preservation, making him one of the most difficult players to eliminate from a tournament. While he is known for his patience, he is a master of selective aggression and utilizing position to exploit looser opponents. In 2026, his strategic teachings remain a cornerstone for players learning the fundamentals of tournament endurance and final table dynamics.
Social Media & Online Presence
Want to follow Dan Harrington on social media? You can do so here:
