The 21st century has been a golden era for the coaching profession, producing a generation of managers whose tactical innovations and man-management philosophies have shaped football at the highest level. Some have built dynasties at single clubs; others have won wherever they have travelled. All ten have demonstrated a capacity to impose their ideas on the game in ways that have left permanent marks on the sport.

1. 1

   Pep Guardiola

   Barcelona, Bayern Munich, Manchester City · Multiple league titles in three countries

   Josep "Pep" Guardiola is the most decorated and influential club manager of the 21st century, a coach who has won league titles in Spain, Germany and England while consistently producing football of a tactical sophistication and aesthetic quality that has redefined expectations of what club management can achieve. His Barcelona side of 2008 to 2012 is widely regarded as the greatest club team in history, and his sustained success at Manchester City — including an unprecedented treble in 2023 — confirms a record of achievement without parallel in the modern game.

2. 2

   José Mourinho

   Porto, Chelsea, Inter Milan, Real Madrid & others · Two Champions Leagues

   José Mário dos Santos Mourinho Félix announced himself to the world with Porto's Champions League triumph in 2004 and has since won league titles in Portugal, England, Italy and Spain, a breadth of achievement matched only by his remarkable longevity at the top of the European game. His ability to organise compact, tactically disciplined sides that maximise the talent available to him has made him one of the most studied managers in football history.

3. 3

   Carlo Ancelotti

   AC Milan, Chelsea, Real Madrid, Bayern Munich & others · Four Champions Leagues

   Carlo Ancelotti holds the unique distinction of having won the Champions League four times with two different clubs, and his ability to manage elite players with a calm authority that inspires loyalty and peak performance makes him the most trusted manager of the modern era at the very highest level. His emotional intelligence and tactical flexibility have allowed him to succeed across six different leagues and more than thirty years at the top of club management.

4. 4

   Jürgen Klopp

   Borussia Dortmund, Liverpool · Premier League and Champions League winner

   Jürgen Norbert Klopp transformed Liverpool from a club in transition into a dominant force in both domestic and European football, winning the Premier League title, the Champions League, the FA Cup and the League Cup during a nine-year tenure at Anfield that will be regarded as one of the greatest managerial stints in British football history. His high-intensity pressing philosophy, which he termed "Gegenpressing," has influenced an entire generation of coaches and changed how many clubs approach the game.

5. 5

   Sir Alex Ferguson

   Manchester United · Two Champions Leagues, thirteen Premier League titles

   Sir Alex Ferguson's retirement in 2013 placed him at the boundary of this era, but his impact on 21st-century football — building the side that dominated the Premier League's first two decades — demands recognition here. Across twenty-six years at Old Trafford he built three distinct championship-winning squads, demonstrating an adaptability and longevity in management that has never been equalled in the top flight of English football.

6. 6

   Zinedine Zidane

   Real Madrid · Three consecutive Champions League titles

   Zinedine Zidane achieved something in management that no one had achieved before him — or has since — by winning three consecutive UEFA Champions League titles between 2016 and 2018 at Real Madrid, a run of European dominance that placed him among the most successful managers in the competition's history. That he did so whilst managing a dressing room of global superstars, maintaining unity and motivation across three successive campaigns, speaks to considerable man-management gifts.

7. 7

   Diego Simeone

   Atlético Madrid · Two La Liga titles, two Champions League finals

   Diego Pablo Simeone has rebuilt Atlético Madrid into a consistent challenger to the two dominant forces in Spanish football, winning two La Liga titles and reaching two Champions League finals — including defeating Barcelona and Real Madrid on the way — in a period of sustained achievement that reflects the very highest standards of organisation, motivation and tactical preparation. His ability to extract maximum performance from players of varying quality through sheer force of character is his most remarkable managerial attribute.

8. 8

   Antonio Conte

   Juventus, Chelsea, Inter Milan, Tottenham & others · Multiple league titles

   Antonio Conte has won league titles in Italy and England and managed at the highest level across Europe with a relentless intensity and tactical clarity that has made him one of the most formidable managers of his generation. His 2020–21 Serie A title with Inter Milan, ending Juventus's nine-year dominance, was perhaps the finest demonstration of his ability to reshape and reinvigorate a club in rapid time.

9. 9

   Jupp Heynckes

   Bayern Munich · 2013 Treble winners

   Jupp Heynckes's management of Bayern Munich's 2012–13 season — in which the Bavarian club won the Bundesliga, the DFB-Pokal and the Champions League in dominant fashion — stands as one of the finest single-season coaching achievements of the modern era. That Heynckes came out of retirement to deliver the treble, then stepped back again at the season's conclusion, makes his achievement all the more remarkable.

10. 10

    Vicente del Bosque

    Real Madrid, Spain · World Cup and European Championship winner

    Vicente del Bosque managed Spain through the most successful period in their international history, overseeing the 2010 World Cup triumph and the 2012 European Championship victory that completed a historic treble of major international trophies across four years. His ability to manage a squad of considerable egos — drawn from rival clubs Barcelona and Real Madrid — with tact and authority was the crucial skill that allowed Spain's golden generation to express its full potential.

A LeaguePaper editorial ranking — opinion, offered for argument.