Harry Potter and the Deathly Hallows Part 2 (Snape's memory)
Click (Both tears of laughter and sadness)
Up
Fred Clause (I don't even know xD I lost it when Santa gave Kevin Spacey's character the Superman cape for some reason xD)
The Tigger Movie (When Pooh was singing to the bees ... I was six
)
I'm sure more have made me cry, but I can only think of those ones at the top of my head.