Top 7 biggest sleeping giants in EFL League One (Ranked) | OneFootball

Football League World looks at the biggest sleeping giants in League One right now...

Sleeping giants can be found at all levels of the EFL pyramid, and when it comes to League One, there are several clubs who find themselves punching below their weight.

Of course, general club size often tends to decrease from the sleeping giants of the Championship, but the third-tier still provides a host of wayward outfits to have previously played at the highest level and, in some cases, scooped up some seriously-scintillating silverware in the process.

That's exactly what Football League World will be looking at here in a bid to define the SEVEN largest sleeping giants positioned in League One for the 2026/27 campaign, upholding the approach that this status will be measured by current and historic underperformance on stature and potential as opposed to just club size and honours won - meaning it's not as simple as reeling off the biggest sides.

7 ? ? Reading

Action Images

Reading have never possessed a gargantuan feel, although that's not to say that the Berkshire-based outfit are performing anywhere close to their actual potential and where recent history should land them instead.

The Royals have a stronger Premier League reputation than many of their divisional counterparts, having made history by winning the Championship with a still-unbroken record points haul of 106 in the 2005/06 campaign before spending the next seven years yo-yoing between English football's top-two tiers.

An eighth-placed finish marked their first-ever campaign at top-flight level in impressive fashion, and a track record of consistently competing for promotion from the Championship shows that this is not a club that should be spending the last few seasons meandering in League One, having returned to the third-tier for the first time in more than twenty years back in 2023.

That's exactly what Dai Yongge's chaotic and damaging ownership did for the club, who, despite often playing infront of a few too many empty seats, come home to a 24,000-capacity Select Car Leasing Stadium and have credentials within recent history higher than their current predicament.

6 ? ? Notts County

The exception to the rule away from the trend of sizeable League One clubs having slumped down the divisions in recent times, Notts County have not played second-tier football in more than 30 years - but that doesn't change the notion that there has been some real underachievement on this side of the River Trent, and that time-span fails to fully reflect the club's relative stature.

Not a big-hitter by any means, Notts have never graced the Premier League but were in the top-flight the season prior to its 1992 rebrand before suffering relegation to the third-tier three years later.

15 promotions and 17 relegations means that no club has moved between the divisions of the EFL and the National League more than the Magpies, who also hold the claim to fame of being English football's oldest professional club, though they'll take less pride in having spent four straight seasons in the fifth-tier and a decade outside of League One - an exile which was finally ended by winning the League Two play-offs last season.

They're back where they belong now, and with a passionate and fiercely-loyal fanbase frequently bringing the noise and numbers to the club's 20-000-seater Meadow Lane home that always felt out-of-place in League Two and the National League, the scale of County's slump against solid stature is why they feature being a somewhat-smaller outfit than other inclusions.

5 ? ? Luton Town

Action Images

Luton Town would be ranked higher had their stunning trajectory from League Two to the Premier League not been masterminded so recently, although, in true rollercoaster fashion epitomising the club's up-and-down history as a whole, they've come crashing back down and are spending a second season in League One following successive relegations.

The Hatters defied the odds to ascend from the fifth-tier to the domestic game's very summit in just a decade, with the 2023/24 season marking a first-ever appearance in the Premier League after previously enjoying 16 scattered top-flight terms before 1992.

Luton's 1988 League Cup triumph over Arsenal also means that, in contrast to many divisional rivals, Kenilworth Road's trophy cabinet contains major honours and that automatically places the club among the bigger fish at this level without even factoring in a respectable top-flight history.

They've graced the highest level much more recently than just about every League One club - barring one obvious exception - and their turbulent yet undoubtedly respectable history, especially in recent times, shows that Luton are a sleeping giant competing below where they should really be.

4 ? ? Huddersfield Town

Action Images

Huddersfield Town's historic honours can only do so much lifting considering that major silverware hasn't been tasted in this corner of West Yorkshire since the 1920s, although that era was a golden one for the Terriers as three first division titles, an FA Cup and the Community Shield were all picked up.

Indeed, Town can count 32 seasons of top-flight seasons across the club's history, albeit more of it has been spent at second and third-tier level and 45 years were required for their exile from the promised land to end when one of the Championship's most surprising promotions was delivered through the 2016/17 play-offs.

Huddersfield have only enjoyed two Premier League campaigns to date and, for large parts, their hurrahs in the Championship haven't given too much to shout about either, with the topsy-turvy Terriers ending up back in League One two years after making it to the play-off final against Nottingham Forest in 2023.

The catchment area, however, coupled with one of the division's largest stadiums and a sizeable fanbase - regardless of declining attendances over the last few years - gives Huddersfield the feeling of a club punching under its weight, as do the history books.

3 ? ? Bradford City

Action Images

On the other side of the West Yorkshire divide, meanwhile, the depth of the lows that Bradford City have sunken to following their previous Premier League exploits renders them as one of the biggest sleeping giants in League One - and perhaps beyond that, too.

The Bantams tick just about every box for the criteria; major silverware in the form of an FA Cup triumph - even if it was before World War I - a near-25,000-capacity stadium with a distinctive Kop stand, one of the largest urban areas in England to attract a strong fanbase, the sort of noise and numbers at home eclipsed by very few at this level, a penchant for plucky cup runs and 12 seasons at top-flight level, including two in the Premier League.

Despite all of those factors, much of Bradford's history has consisted of lower-league football and that's precisely what makes them an archetypal sleeping giant.

For one reason or another, Bradford have rarely lived up to their own potential, although there are now signs that the tide is beginning to turn, with the Bantams reaching last season's play-off semi-finals with huge momentum behind them after winning promotion from League Two the year before.

2 ? ? Leicester City

Leicester City have endured one of the most startling falls from grace we've seen in English football's modern era, in which the Foxes won the most unlikely Premier League title at 5000/1 odds after miraculously surviving with a great escape from relegation the season prior and would then go on to enjoy sustained success in the higher echelons of the division before losing their footing and descending the pyramid at breakneck speed.

A historically large club with success to speak of in the form of three League Cups and many top-flight seasons before their golden era of the previous decade, Leicester's successive relegations in the last two campaigns has brought third-tier football for only the second time in the club's history - and, truth be told, they stick out like a sore thumb.

Previous history, recent history, stadium size, fanbase size, financial resource over the last ten years and both domestic and global reputation - having played in the UEFA Champions League and the Europa League with so many top-level performers at their disposal not too long ago - all make it remarkable that Foxes are anywhere near League One.

As Leicester fans will remind you, however, it's an entirely self-inflicted demise, yet the relative recency of their successes means they're not the largest outright sleeping giant at this level either.

1 ? ? Sheffield Wednesday

Action Images

Instead, Sheffield Wednesday have long represented one of the EFL's biggest sleeping giants and it will be hoped that the club's strong stature and clear potential can finally be realised and reawakened following David Storch's saving-grace takeover in May.

Wednesday have not played Premier League football since the turn of the millennium, with that 26-year absence defying belief when you look at the smaller sizes of many clubs to have enjoyed long post-2000 stints at the highest level.

It's hard to believe now, yet for older supporters, Wednesday are still synonymous with top-flight football after spending 66 years of their history at the summit - albeit you'd be hard-pressed to find anybody with memory of the club's four top division titles, all won before the 1930s.

Their three FA Cup triumphs were just as far back in the archives, too, although the Owls did claim a famous 1-0 victory over Manchester United to win the 1990/91 League Cup.

Wednesday's size has always gone beyond silverware and status, mind you, with this side of the Steel City divide bringing one of the larger EFL stadiums in the form of Hillsborough and one of the biggest, most passionate fanbases around for good measure.

They showed exactly that when a sell-out crowd just shy of 34,000 packed in to watch the Owls' final-day victory over West Bromwich Albion last term - a result which only brought them up to 0 points after a nightmareish season featuring multiple deductions - and they're a prime example of how a sleeping giant isn't just defined by club size, but more so how long the wait for the good times to re-roll has been,