小马宝莉第一季的主题曲叫做《My Little Pony Theme Song》，这首歌是由英国歌手Rodriguez创作的。
歌词如下
My Little Pony
小马宝莉
My Little Pony
小马宝莉
Ah......
啊......
My Little Pony
小马宝莉
I used to wonder what friendship could be
我曾经不知道什么是友谊
My Little Pony
小马宝莉
Until you all shared its magic with me
直到你们与我分享它的魔力
Big adventure
爱冒险
Tons of fun
乐开怀
A beautiful heart
心灵美丽
Faithfull and strong
忠实坚强
Sharing kindness
助人为乐
It's an easy feat
其实很容易
And magic makes it all complete
有魔法一切都没有问题
You have My Little Pony
这就是小马宝莉
Did you know you're all my very best friends
你们都是我最好的朋友
