I love basically ALL Disney films, but the ones closest to my heart are probably..
Snow White and the Seven Dwarfs because it's a classic, it's Disney's FIRST movie, I've always been madly in love with it, ever since I was a child, and it really inspires me in the fact that when it was created, it was expected to be a failure and was called "Disney's Folly", but when it came out, people found it so beautiful that it brought them to tears. I will never forget that. <3
Pocahontas because I love all of the songs in it and it's a very strong, emotional, and powerful movie, especially the ending scene when John Smith is leaving on the ship. And before you go off at me about how "historically inaccurate" that movie is, I just want to say that YES, in some ways it IS inaccurate, but in a lot of other ways, it is VERY historically accurate. There are many small references from history throughout the movie and even if Pocahontas ended up marrying John Rolfe, who are we to say that she didn't have something with John Smith? Despite popular belief, she was actually around 14 at that time, so for that time, she was of an appropriate age. Not to mention that in John Smith's on writings, he mentions that Pocahontas was in love with him (though, I feel that this was just him bragging considering his big ego, but still).
And lastly, Cinderella because it too was one of my most beloved movies during my childhood. I think it's just a sweet and beautiful movie and it teaches you the importance of never giving up on your dreams. :3
..Sorry if a rambled on a bit too much, especially about Pocahontas, but I have very strong opinions about Disney's movies and since I grew up on them, I have a very passionate love for them. XD;