Three of the lads played in all but one of Palace's 38 league games in 2019 and four more played over 30 times.
Three Eagles have only featured once, however. Below, you can put your knowledge to the test and see how many of the 27 players from the last year you can name.
We've listed all of the Crystal Palace players to have appeared in a league match over 2019, but you've only got four minutes to name them all. Good luck!