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