Here is the full list of all 49 Persona 5 trophies - there are 40 bronze, 5 silver, 3 gold and 1 platinum.
Earn all trophies.
Defeat the twins.
Create Satanael.
Complete the Persona Compendium.
See the ending.
Complete Mementos.
Max out all Confidants.
Complete the Cruiser Palace.
Create all types of infiltration tools.
Complete all requests.
Complete all video games.
Read all books.
Catch the Guardian of the fishing pond.
Hear 250 of Futaba's navigation lines.
Unlock all hangout spots.
Complete the Casino Palace.
Defeat the Reaper.
Rank first place on your exams.
Max out all social stats.
Complete the Spaceport Palace.
Buy every kind of drink from vending machines.
Customize a gun.
Complete the Pyramid Palace.
Deal over 999 damage in a single attack.
Perform 50 All-out Attacks.
Perform an Electric Chair execution.
Obtain 150 items from searchable objects in Palaces.
Enter a special relationship with someone.
Max out one Confidant.
Complete the Bank Palace.
Complete 5 requests.
Perform 50 Persona fusions.
Learn a new Persona skill through Lockdown.
Perform a Group Guillotine execution.
Obtain 30 Personas through negotiation.
Perform a Gallows execution.
Complete the Museum Palace.
Hit a home run at the batting cages.
Perform a Baton Pass 3 times in a single turn.
Obtain a Treasure Demon.
Exploit enemy weaknesses 100 times.
Form the Phantom Thieves.
Complete the Castle Palace.
Perform a Guillotine execution.
Successfully rescue a hostage from an enemy's threat.
Ambush the enemy 50 times.
Defeat 3 or more enemies at once with a single round of bullets.
Obtain a Persona through negotiation.
Obtain the Persona Arsene.