Jeff: says he's not voting, secretly voting for Biden.
Britta: gets her whole ballot thrown out after she draws a giant anarchy A on the write-in line
Abed: Trump, says its because he "wanted to see where this plotline goes" (everyone gets mad at him for this)

Shirley: Trump (she's a single issue voter for outlawing abortion
Annie: Annie is disturbingly quick to abandon her principles so of course she'd vote for biden
Troy: was going to vote for biden, forget because he was "too busy eating ice cream"

Pierce: announces to the group that he "just helped make america great again," they later found out that he means he wrote in andrew yang
Chang: genuinely does not remember who he voted for
Dean: almost get tricked into voting for trump due to a viral facebook post, ends up biden

*this is an timeline where pierce didnt die
**i do not acknowledge the part of the puppet episode where we find out that britta has never voted as canon
***i'm not doing all the latecomers but frankie wishes she could vote for warren but is too practical to write-in, votes biden