The first picture is the first A Nightmare on Elm Street (thats Johnny Depp, fyi). I think the second picture is the second Nightmare movie (it has a baseball game in gym class scene but I'm not sure if that's it). I couldn't tell you what the last picture is from but I would guess one of the Friday the 13th movies.

Edit: I think the second and third pictures go together. Maybe they're both Nightmare 2 but I'm not sure.