《Who Am I》是悲慘世界（Les Misérables）中的一首歌曲，由莎拉·布萊曼（Sarah Brightman）演唱。歌詞如下：
Verse 1:
I'm just a poor boy, from a poor family
Trading dreams for bread, and in return, just scrapes by
Chorus:
Who am I?
Why do I suffer?
Am I just a slave to the rhythm of my life?
Verse 2:
The world is my jail, I'm a prisoner for life
And the pain inside, is so much to bear
Chorus:
Who am I?
Why do I suffer?
Am I just a slave to the rhythm of my life?
Bridge:
In the slums, of Paris
Where life seems to burn so brightly, yet all alone?
In this dream of endless sorrow, am I drowning in the night?
Chorus:
Who am I?
Why do I suffer?
Am I just a slave to the rhythm of my life?
Verse 3:
I've been lost, so lost in this world of sin
But I'll rise again, and I'll rise with a new song
Chorus:
Who am I?
Why do I suffer?
Am I just a slave to the rhythm of my life?
Outro:
I'm not alone, in this world of endless pain
Somewhere there's a dream that can set me free. （重複 Chorus）