100% Joint Training Arc Izuku: Mountain level+ (Dispersed a storm with a massive shockwave)
Full Power Nine: Mountain level+ (Could hold off attacks from both Full Cowl 100% Deku and Dynamight. Withstood a double impact kick from 100% Full Cowl Deku, and an explosion from 100% Full Cowl Dynamight) higher with Weather Manipulation (It took the combined power of both Deku and Dynamight to blew away his storm, and Deku stated that two One For Alls were needed in order to defeat him. He stated to be able to destroy Nabu Island)
100% U.A. Beginning Saga Izuku: Mountain level+ (Should only be slightly weaker than in his fight with Nine. Stated his 100% was on par with All Might, and was shown to be comparable to him during their fight with Wolfram)
Weakened All Might: Mountain level+ (Capable of matching All For One's Air Cannon Combination, which is strong enough to hurt him. Endeavor stated that Shigaraki was just as sturdy as him)
USJ Nomu: Mountain level+ (Capable of injuring All Might with his strikes, who is just as durable as Shigaraki)
Weakened All For One: Mountain level+ (Can injure All Might with his Air Cannon Combination, who is just as durable as Shigaraki. Can take hits from All Might and even survived his United States of Smash, though he was knocked out)
All For One Shigaraki: Mountain level+ (Stated to have strength on par with All Might. Eraser Head compared him to the USJ Nomu, and considered him to be a perfect Nomu. As Doctor Garaki's masterpiece he should at least be just as durable as Nine, who took hits from both 100% Full Cowl Deku and Dynamight)
High-Ends: Mountain level+ (A Near High-End was able to take hits from Star and Stripe alongside Shigaraki. As High-Ends they possess stats above the Upper-Tier Nomu, making them at least comparable to the USJ Nomu)
Mirko's Rabbit: Mountain level+ (Can tear through the bodies of multiple High-End Nomu, which have comparable durability to Shigaraki)
Star and Stripe's New Order Strength: Mountain level+ (Can draw blood from Shigaraki with a punch)
Gigantomachia: Mountain level+ (Pulverized a mountain over a short period of time. Overpowered Mt. Lady while ignoring her, and smacked away Geten's ice with ease. Doctor Garaki considers Gigantomachia to be an even bigger threat than his Near High-Ends. Destroyed 20 cities on his way to Shigaraki)
Muscular's Quirk: Mountain level+ (Clashed with a smash from Deku at 100%, who shouldn't be much weaker than in his fight with Nine)
Wolfram's Quirk: Mountain level+ (Can injure All Might with his attacks)
Endeavor: Mountain level+ (While inferior, he can break the bones of a High-End Nomu. A Near High-End was able to withstand attacks from Star and Stripe alongside Shigaraki. Withstood an Air Cannon from Shigaraki, which can match his Hellflame)
Dabi's Quirk: Mountain level+ (His Blueflame evenly clashed with Endeavor's Flashfire Fist. His own Flashfire Fist is greater than Endeavor's)
Geten's Quirk: Mountain level+ (Capable of evenly clashing with Dabi's Blueflame)
Shoto's Quirk: Mountain level+ (Able to use Flashfire attacks similar to Endeavor, was stated to have fire power on par with Endeavor. All For One complimented his Quirk along with Wave Motion, and consider them both to be strong)
Mt. Lady (Final Act Saga): Mountain level+ (Can take hits from Geten and break through his ice structures. Was capable of slowing down a charging Gigantomachia, something neither Dabi or Geten could do)
Red Riot's Unbreakable Durability: Mountain level+ (Survived an attack from a Gigantomachia, who was strong enough to injure Mount Lady)
Cementoss's Quirk: Mountain level+ (Can match Geten's power; their fight ended in a stalemate with both sustaining heavy injuries. Was able to weaken, yet not stop, the clash between Deku's 100% and Shoto's Flashfreeze Heatwave)
Nejire Chan's Wave Motion: Possibly Mountain level+ (Seemingly harmed a Near High-End Nomu, which was stated to be just as strong as Hood. All For One complimented her Quirk alongside Half-Cold Half Hot, considering them both to be strong)
Crust's Shields: Mountain level+ (Can harm High-Ends with his shields. Capable of blocking attacks from High-Ends)
Flect's Reflect: Mountain level+ (Despite being easily overwhelmed, he could withstand numerous punches from 100% Full Cowl Deku, though he couldn't reflect back any of them, and was ultimately defeated by his United States of World Smash)
45% Izuku Mountain level+ (While inferior to him, he could bruised Shigaraki with a kick and survived a brutal elbow strike to his stomach)
Lady Nagant: Mountain level+ (Can injure 45% Deku with her bullets. Can increase the size of her Rifle Arm, which increases the power of her shots. Can harm 45% Deku by hitting him in the stomach)
Overhaul's Durability: Mountain level+ (Survived multiple hits from Deku using Full Cowl 100%)
Mirko's Durability: At most Mountain level+ (Was heavily injured when thrown by a High-End Nomu, despite canceling the impact with her legs)
Leviathan's Durability: At most Mountain level+(Survived Shoto's Flashfire Fist, though it did knock him out)
Ryukyu: At most Mountain level+ (Can dig her teeth and claws into a High-End Nomu. Was able to stop Shigaraki's jump, who was moving faster than normal. Survived Shigaraki punching Endeavor into her, and was able to get back up after a short amount of time)
Best Jeanist's Durability: At most Mountain level+ (Survived a direct attack from All For One, though he was gravely injured and had to use his Quirk to sit up)