Fulham may not have the same profile as some of London's biggest clubs, but their location in west London means the Cottagers have built a number of rivalries over more than a century of football.
Some are based almost entirely on geography, while others have been fuelled by shared divisions, stadium disputes and memorable matches.
There is a clear number one, although Fulham's other rivalries can be more complicated. Chelsea are the nearest major neighbours and occupy a unique place in the club's history, while Queens Park Rangers and Brentford provide two fiercely contested west London derbies. Crystal Palace and Gillingham complete a list of rivals with very different origins.
Below, FootballGroundGuide takes a look at the five fiercest football rivalries involving the Cottagers.
Chelsea
Chelsea are Fulham's biggest rivals, with the two clubs separated by only around two miles.
Stamford Bridge is actually located within the historic Borough of Fulham, meaning this is one of the most geographically concentrated rivalries in English football.
There is an intriguing link between the clubs' histories, too. When businessman Gus Mears attempted to move Fulham into the Stamford Bridge site in 1904, Fulham chairman Henry Norris rejected the proposal over rent. Mears subsequently founded Chelsea to occupy the ground, meaning Fulham indirectly played a part in the creation of their future rivals.
The rivalry was once much more prominent when the clubs regularly met in the same divisions, before Fulham's long spells outside the top flight reduced its frequency.
It was reignited in 2006 when Luis Boa Morte scored Fulham's first league win over Chelsea in 27 years, and the fixture remains a major west London occasion. Chelsea won the latest meeting 3-2 at home in August 2026.
Queens Park Rangers
Queens Park Rangers are Fulham's other great west London enemy and, for some supporters, matches against the Hoops can feel even more competitive than those against Chelsea.
Unlike the Cottagers' rivalry with Chelsea, this one has developed through frequent meetings between clubs of broadly similar size and standing.
The rivalry dates back to 1892, when the clubs met in the West London Cup final. Fulham and QPR have spent long periods in different divisions, but whenever they have shared a league, the fixtures have generally carried considerable significance.
There have been plenty of memorable encounters, including Fulham's extraordinary 6-0 Premier League victory at Craven Cottage in 2011-12. The fact that QPR temporarily shared Loftus Road with Fulham while Craven Cottage was redeveloped between 2002 and 2004 added another unusual chapter.
Above everything, this remains a battle for west London bragging rights.
Brentford
Brentford have emerged as another significant Fulham rival, particularly as the clubs have increasingly found themselves competing at similar levels.
The two west London neighbours have a long shared history, with regular meetings dating back to the Football League era.
The rivalry was particularly intense during the 1980s and early 1990s, when both clubs were operating lower down the football pyramid. It cooled when Fulham climbed into the upper divisions, but returned with a vengeance once Brentford reached the Championship and subsequently the Premier League.
Few games illustrate the modern rivalry better than the 2020 Championship play-off final. Fulham beat Brentford 2-1 after extra time at Wembley, with Joe Bryan scoring twice to send the Cottagers back into the Premier League.
The fixture was described by the BBC as a ‘growing rivalry' in 2023, and its importance has only increased as the clubs have established themselves in the top flight.
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Gillingham
Gillingham are perhaps the most unusual entry on this list, with geography playing little part in the rivalry.
The hostility instead developed during the clubs' years in the lower divisions, when Fulham and Gillingham repeatedly found themselves facing each other in competitive and occasionally ill-tempered matches.
The fixture became particularly heated during the 1990s, with clashes between supporters contributing to its reputation. The rivalry has inevitably faded with time, not least because Fulham have spent much of the 21st century in the Premier League while Gillingham have dropped through the divisions.
Nevertheless, Gillingham remain a club remembered with particular hostility by sections of the Fulham support.
They have not shared a division since 2000-01, but that long gap has not completely erased the history between the two clubs.
Crystal Palace
Crystal Palace provide another London rivalry for Fulham, although it is less intense than the Cottagers' battles with Chelsea and QPR.
The clubs are based in different parts of the capital, but their proximity and repeated meetings have created plenty of local pride and competition.
The rivalry began to develop more seriously in the 1970s, when the clubs regularly crossed paths and supporter tensions occasionally boiled over. Both have also spent substantial periods competing in the Premier League, giving the fixture a more modern edge.
The contrasting atmospheres of Craven Cottage and Selhurst Park make this another enjoyable London derby, while the two clubs' similar ambitions can add extra importance when European places or Premier League survival are at stake.
It may not be Fulham's defining rivalry, but there is always plenty at stake when Palace come to town.