The One piece the world is not short of fighters, and when it comes to powerful pirate crews, there is usually a group of strong individuals at the front. Oda often groups the strongest of particular organizations into trios, and within the Straw Pirates themselves there are many interesting trios that have emerged over the years. Similarly, other organizations that exist in One piece the world also has powerful trios. While there are countless of these power trios in the world of One Piece, only a handful stand out as the very best.

One Piece officially sets Zoan's strongest mythic hybrid transformation
One Piece's Elbaf arc climax officially created the strongest Mythical Zoan hybrid transformation in series history.
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A trio of cowards
The Coward Trio is pretty strong One piece The world, despite having the name of a coward. This trio consists of Nami, Chopper and Usopp. Usually these individuals appear cowardly compared to other members of the Straw Pirates. However, they have also evolved a lot over the years.
At Wano, the Coward Trio performed brilliantly. Chopper was able to hold his own against the Queen for a short time while Nami and Usopp teamed up to effectively fight Tobiroppo.
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All the stars
The All Stars are Kaida's strongest men, and it goes without saying that these pirates are monstrously powerful. The All Stars consist of Jack the Drought, Queen the Plague and King the Wildfire. All three have powerful abilities up their sleeves. They all have extremely powerful Ancient Zoan Devil Fruits.
While Jack can transform into a mammoth, Queen can transform into a giant Brachiosaurus, and King can transform into a Pteranodon. Their strength is amazing, but they are eventually defeated by the straw pirates of Wano.
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Dear commanders
Sweet Commanders are Big Mom's three strongest henchmen. There used to be four Sweet Commanders in Big Mom Pirates; however, he was demoted after Urouge defeated Snack. Currently, Sweet Commanders consist of Katakuri, Smoothie, and Cracker, with Katakuri being the strongest. This trio is incredibly powerful and all have high rewards.
It goes without saying that their power is absolutely incredible, and fans got a glimpse of it in the One Piece Whole Cake Island arc.

One Piece: 8 Pirate Crews with the Best Haki, Ranked
Haki is an essential tool for survival in the New World of One Piece, and some pirate crews are masters of this power.
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The original revolutionaries
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Group: Revolutionary Army
The Revolutionary Army was built by Dragon, Ivankov and Kuma and these three formed the main pillars of this army and are considered the strongest trio of the group.
Dragon's power alone was immense even then, and with Ivankov and Kuma added on each side, they would become monstrously powerful as a group. Right now, that trio no longer exists. However, they were certainly a force to be reckoned with at the time.
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Trio of the worst generation
The Worst Generation Trio was formed during the Onigashima War when Luffy, Law, and Kid, all from different pirate crews, joined forces to oppose the influence of Big Mom and Kaido, who joined forces.
This trio was one of the strongest in One piece and he made more than an impression against Yonko. Right now, they are even stronger as individuals, with tremendously dangerous Devil Fruit abilities and strong Haki along with it. It's unlikely that the trio will ever team up again, but if they do, it's sure to be another Onigashima-like spectacle.
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Monster Trio
The Monster Trio is an incredibly strong group and certainly one of the strongest trios that fans have seen One piece. With Yonko Straw Hat Luffy making up this group, they definitely deserve an incredibly high ranking. Luffy himself is capable of fighting more than one admiral in battle when at full power. Meanwhile, Zoro and Sanji continue to grow and their fans haven't even seen them tested to the fullest. Both are powerful individuals and a force to be reckoned with.
At best, this trio is definitely among the strongest, Elbaf has prepared some very powerful power-ups for them. Specifically, this One Piece arc draws parallels between Luffy's wings and Roger's – Rayleigh and Gaban's wings. As such, both Sanji and Zoro are tipped to awaken the Conqueror's Haki in this arc, taking their overall power level to a whole new level. We can't wait for Luffy's Wings to grow stronger and for this trio to conquer the world.
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OG Admirals
The OG admirals that fans saw at Paramount were some of the most powerful individuals in the entire series. They consisted of Sakazuki, Kuzan and Borsalino. Together, they worked flawlessly to stop the Whitebeard Pirates in the Paramount War and fans were impressed.
Their strength was immense, so they could even fight Whitebeard for a while. Of course, Whitebeard ended up defeated due to his diseased body, while the others prevailed over their counterparts, largely due to the worrying situation surrounding Whitebeard's health. Still, this trio has tremendous abilities thanks to their powerful Logia Devil Fruits and great control over Haki.
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Old Marine Trio
The Marines had some of the strongest trios in One Piece history, and the old trio that consisted of Garpo, Sengoku, and Tsuru is definitely one of the best. Garp and Sengoku were strong enough to fight against Roger as the late pirate king himself admitted. Both of these individuals were in the same league as Yonko, while Tsuro's full power remains unknown to this day.
However, a pirate like Doflamingo ran from her every chance he got despite her being very old, suggesting that she had a huge level of power despite being just a Vice Admiral.
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Roger and his wings
By far the strongest trio we've seen in One Piece is the Roger Pirates trio. This trio consists of Gol D. Roger, Silvers Rayleigh and Scopper Gaban. As the name suggests, this trio is based on the metals gold, silver and copper. While fans haven't seen the trio's power in action over the years, it's abundantly clear that their power was out of this world. All three were above Yonko level with top level Conqueror's Haki. They were feared all over the world and the Elbaf arc of One Piece confirmed that they were all on the same level of power.
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