I actually have a few this year. Not sure they're 2015 specific but...

1) Keep my weight under control and become fitter. I'm running 8km per day at the moment. I want to increase that to at least 10.
2) Get good at piano. I've picked up some bad habits being self-taught for 10 years, so I'm investing in some lessons.
3) Learn French to a conversational level (goal of a 2015 holiday) and get started on basic Japanese (goal of a 2016 holiday).
4) At least one date. I've been single for a decade now and I turn 26 this year. I think at least one date will do wonders for the ol' self esteem, which has taken a bit of a beating.

Luckily, the one area I don't have to worry too much about is work. The rest of life may have been sacrificed for it, but assuming I get the contract I'm expecting in May I'll have officially ticked all the boxes in that regard.