Here is the full list of all 46 Jeopardy! trophies - there are 32 bronze, 10 silver, 3 gold and 1 platinum.
Obtain all trophies.
Respond to a clue correctly
Perform a gesture
Win a game
Change clothes in the Contestant Creator
Respond to a Daily Double correctly
Win a game on Easy difficulty
Finish an online game
Respond to five clues correctly
Win an online game
Win five games
Finish a category with the correct response
Respond correctly after someone does not
Win 10 games
Solve the highest dollar value clue in a category first
Answer Final Jeopardy! correctly with a $0 wager
Win $5,000 in one game
Become a Minigame Champ
Play every minigame
Respond to five clues correctly in a row
Respond to every clue in a category
Pick the Daily Double before any other clues are revealed
Win 25 games
Win $10,000 in one game
Win $100,000 total
Win all Daily Doubles in a single game
Wager everything and respond to a Daily Double correctly
Be the only one to respond to Final Jeopardy! Correctly!
Respond to all Clue Crew clues correctly in a game
Win every minigame
Respond to ten clues correctly in a row
Wager it all in Final Jeopardy with a correct response
Correctly respond to all five clues in a single subject
Win a game on Medium difficulty
Win $25,000 in one game
Win $250,000 total
Be the first to respond to every clue on a board
Complete a game without entering any incorrect responses
Win $35,000 in one Game
Win $1M total
Win a game on Hard difficulty
Win 50 Games
Respond to 200 Clues Correctly
Acquire all contestant clothes and logos
Win five games in a row
Respond to Clues Correctly from 25 categories