| Achievement/Trophy | Description |
| Passed the Trial | Finish the game on any difficulty. |
| Ran the Gauntlet | Finish the game on the "Blood and Broken Bones!" or "Death March!" difficulty levels. |
| Walked the Path | Finish the game on the "Death March!" difficulty level. |
| Dendrologist | Acquire all the Abilities in one tree. |
| The Enemy of My Enemy | Use the Axii Sign to force one opponent to kill another. Do this 20 times. |
| Humpty Dumpty | Kill 10 opponents by knocking them off somewhere high with the Aard Sign. |
| Environmentally Unfriendly | Kill 50 opponents using the environment (e.g. swamp gas, insects or objects). |
| Kaer Morhen Trained | Perform 10 effective counterattacks in a row without getting hit or parrying. |
| Can't Touch This! | Kill 5 foes in a fight without taking damage (except for Toxicity) and without using the Quen Sign. |
| That Is the Evilest Thing... | Ignite the gas produced by a Dragon's Dream bomb using a burning opponent. Do this 10 times. |
| Mutant | Fill all mutagen slots. |
| Butcher of Blaviken | Kill at least 5 opponents in under 10 seconds. |
| Brawler | Defeat Olaf, the Skellige champion of unarmed combat. |
| Overkill | Make an opponent suffer from bleeding, poisoning and burning simultaneously. Do this 10 times. |
| Master Marksman | Kill 50 human and nonhuman opponents by striking them in the head with a crossbow bolt. |
| Even Odds | Kill 2 monsters you have a contract on without using Signs, potions, mutagens, oils or bombs. |
| Globetrotter | Discover 100 fast travel points. |
| Pest Control | Destroy all monster nests in the Velen / Novigrad region, or in Skellige. |
| Card Collector | Acquire all gwent cards available in the base version of the game. |
| Gwent Master | Defeat Tybalt and win the gwent tournament held at the Passiflora. |
| Let's Cook! | Learn 12 potion formulae. |
| Bombardier | Collect the formulae for 6 different bomb types. |
| Bookworm | Read 30 books, journals or other documents. |
| Armed and Dangerous | Find and equip all the elements of one set of witcher gear. |
| Power Overwhelming | Have all possible Place of Power bonuses active at the same time. |
| Brawl Master | Complete all fistfighting quests in Velen, Skellige and Novigrad. |
| Fast and Furious | Win all the horse races in the game. |
| Munchkin | Reach character development level 35. |
| Fire in the Hole | Destroy 10 monster nests using bombs. |
| Fist of the South Star | Defeat an opponent in a fistfight without taking any damage. |
| Geralt and Friends | Win a round of gwent using only neutral cards. |
| All In | Play three hero cards in one round of gwent and win the match. |
| Lilac and Gooseberries | Find Yennefer of Vengerberg. |
| A Friend in Need | Find and free Dandelion. |
| Necromancer | Help Yennefer extract information from Skjall's body. |
| Family Counselor | Find the baron's wife and daughter. |
| Something More | Find Ciri. |
| Xenonaut | Visit Tir ná Lia and convince Ge'els to betray Eredin. |
| The King is Dead | Defeat Eredin. |
| Geralt: The Professional | Complete all witcher contracts. |
| Kingmaker | Complete the subplot about choosing Skellige's ruler. |
| Assassin of Kings | Take part in the assassination of King Radovid. |
| Friends with Benefits | Complete the subplot involving Keira Metz. |
| Full Crew | Bring all possible allies to Kaer Morhen for the battle against the Hunt. |
| Triple Threat | Kill 3 opponents in one fight using 3 different methods (swords, bombs, crossbow, Signs, etc.). |
| What Was That? | Attack, counter, cast a Sign and throw a bomb (in any order) in under 4 seconds. |
| Shrieker | Complete the contract on the shrieker. |
| Fearless Vampire Slayer | Complete the contract on Sarasti. |
| Woodland Spirit | Complete the contract on the Woodland Spirit. |
| Fiend or Foe? | Complete the contract on Morvudd. |
| Ashes to Ashes | Complete the contract on Therazane. |
| The Doppler Effect | Resolve the doppler problem in Novigrad. |
