I haven't cried in a very long time, but there are movies that make me feel like I might.
Gladiator
Up
Dances With Wolves (which was better than the book, btw. The book ended all happy ever after, the movie was more real)
Old Yeller, Lassie, Where the Red Fern Grows (I love dogs)
Life Is Beautiful (Best father ever)
The Iron Giant
Forrest Gump