Here is the full list of all 62 Battlefield Hardline achievements.
Complete the Prologue in single-player
Complete Ep. 1: Back to School
Complete Ep. 2: Checking Out
Complete Ep. 3: Gator Bait
Complete Ep. 4: Case Closed
Complete Ep. 5: Gauntlet
Complete Ep. 6: Out of Business
Complete Ep. 7: Glass Houses
Complete Ep. 8: Sovereign Land
Complete Ep. 9: Independence Day
Complete Ep. 10: Legacy
Complete any case file in single-player
Do a Non-Lethal takedown on 10 criminals in single-player
Stun 5 criminals with the T62 CEW in single-player
Identify 10 warrants with the scanner in single-player
Reach Expert Level 5 in single-player
Disarm 2 alarm boxes in single-player
Climb a total of 10 meters with the grapple gun in single-player
Travel a total of 90 meters with the zipline crossbow in single-player
Reach Expert Level 10 in single-player
Complete 3 case files in single-player
Tag all criminals visible from the rooftop in Ep. 1: Back to School
Kill a criminal in Independence Day from mid-air after escaping the penthouse
Steal a T62 CEW from the back of a police cruiser in Ep. 5: Gauntlet
Don't get spotted in the Ep. 5: Gauntlet
Blow up the meth lab in Ep. 5: Gauntlet
Find your weapons in Sovereign Land before instigating combat in the trailer park
Find Roark's hidden room in Ep. 7: Glass Houses
Use the BBQ to take out the chef in Ep. 7: Glass Houses
Find the hidden access to the mansion grounds in Ep. 10: Legacy
Complete all single-player episodes on Officer difficulty
Complete all single-player episodes on Veteran difficulty
Capture all warrants alive in single-player
Jump the dirt bike into the mansion grounds in Ep. 10: Legacy
Reach Expert Level 15 in single-player
Complete all case files in single-player
Complete all single-player episodes on Hardline difficulty
Win 5 Heist and 5 Blood Money matches in multiplayer
Take down 25 enemies with the T62 CEW in multiplayer
Kill 25 enemies with a MAC-10 and 25 with a Double-Barrel Shotgun in multiplayer
Pick up 100 Bounties in the Bounty Hunter game mode
Deny 100 Bounties in the Bounty Hunter game mode
Get 10,000 kills with the Enforcer class
Get 10,000 kills with the Operator class
Get 10,000 kills with the Mechanic Class
Get 10,000 kills with the Professional class
Earn a Gold Service Star with the M1A1
Get 100 kills with the Nail Gun
Kill 25 enemies with the Throwing Knife
Win 10 Squad Heist matches
Reach Rank 150
Earn a Gold Service Star with the M1 Carbine
Get an RPG kill while carrying the bag in a Capture the Bag match
Earn a Gold Service Star with the 1887
Kill 75 enemies with the Fire Axe
Complete 25 Competitive Matches
Win a Heist match as a Cop and as a Criminal on each of the Betrayal maps
Kill 50 enemies with Inquisition Swords
Enter a match after crafting weapons in all five Gun Bench slots
Enter a match after customizing all 16 Class and Faction outfits
Get a Gold Service Star with the M1903
Get a Roadkill with the Hearse without being inside it