《Hallo Darkness My Old Friend》是由Gorillaz樂隊演唱的一首歌曲，收錄於專輯《Hallelujah Boy》中，發行於2005年。這首歌的歌詞：
Hallo darkness my old friend
I've been broken inside
Since you threw me back
Into the street
Hallo darkness my old friend
I've been lost without a trace
Since you threw me back
Into the void
I've been crying in the rain
Trying to find my way
But I'm lost in the dark again
And I need you to save me
Oh, I need you to save me now
Oh, I need you to save me now
Oh, I need you to save me now
Oh, I need you to save me now
So come on, come on, come on, come on, come on, come on
Come on and save me now
Come on and save me now
Come on and save me now
Come on and save me now
Come on darkness my old friend
I'm begging you to help me find my way back home again
Come on darkness my old friend
I'm lost without you now, please don't let me die alone again.