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