Full list of all 72 Fallout 76 achievements. It takes around 200 hours to unlock all of the achievements in the base game on Windows.
The base game contains 50 achievements, and there are 5 DLC packs containing 22 achievements.
Kill 20 Players
Kill a Wanted Player
Kill Another Player
Complete "First Contact"
Leave Vault 76
Be at Ground Zero of a Nuclear Blast
Take 20 Photos
Play a Holotape Game
Win the "Breach and Clear" Event
Revive 20 Fallen Players
Complete "Heart of the Enemy"
Complete "Mistress of Mystery"
Complete "Personal Matters"
Join 20 Teams
Hack 50 Terminals
Read 20 Magazines
Complete "Queen of the Hunt"
Reach Level 100
Complete "I Am Become Death"
Complete "Officer on Deck"
Complete "One of Us"
Complete "Bunker Buster"
Complete "Recruitment Blues"
Build 100 C.A.M.P. Items
Complete "Coming to Fruition"
Win the "Monster Mash" Event
Complete "Key to the Past"
Win the "Scorched Earth' Event
Possess 10,000 Caps
Mod 50 Weapons
Discover 100 Locations
Reach Level 50
Collect 10 Bobbleheads
Kill 5 Giant Creatures
Complete "Into the Fire"
Reach Level 25
Pick 50 Locks
Build 20 C.A.M.P. Items
Kill 300 Creatures
Complete "Final Departure"
Reach Level 10
Craft 5 Pieces of Armor
Build a C.A.M.P.
Craft a Weapon
Collect a Bobblehead
Fully Rank Up one Perk
Complete "Second Helpings"
Complete 5 Challenges
Complete 20 Challenges
Gather 200 Pieces of Junk
Complete "Buried Treasure"
Become allies with Crater
Become allies with Foundation
Complete Beckett's story
Complete Sofia's story
Gain 1500 gold bullion
Complete "All That Glitters"
Gain 300 gold bullion
Complete "The Elusive Crane"
Find the Overseer
Complete “The Catalyst”
Craft a 1 star legendary mod, a 2 star legendary mod, and a 3 star legendary mod
Earn Elder Rewards from a Daily Op
Complete 10 Favors for people in The Whitespring Refuge
Kill 100 Trogs with an Auto Axe
Lead and complete "Union Dues" and "From Ashes to Fire"
Build 5 casino games in your CAMP
Kill 10 Lesser Devils with a melee weapon
Lead and complete “Tax Evasion” and “The Most Sensational Game”
Lead and Complete "The Human Condition"
Complete "Sins of the Father"
Kill 100 Overgrown with fire