Here’s mine.
- Home Alone
- Die Hard
- Elf
- The Snowman (1982)
- How the Grinch Stole Christmas (both)
- The Star (2017)
- A Charlie Brown Christmas
- The Year Without a Santa Clause
- Violent Night
- LEGO Star Wars Holiday Special
- Mr. Bean S01E07 “Merry Christmas Mr. Bean”
In no real order at all.
For something a bit different, try Snow Queen from 2002 (live action, not the cartoon). It starts out like a generic Hallmark movie and goes entirely off the rails. It’s worth watching at least once.