These are the songs by Weezer that have been used in setlists.
Trippin' Down the Freeway
Performed by Weezer14
Troublemaker
Performed by Weezer224
Undone – The Sweater Song
Performed by Weezer562
Performed as a song (by any artist)563
Waiting on You
Performed by Weezer2
We Are All on Drugs
Performed by Weezer43
Weekend Woman
Performed by Weezer7
What Happens After You?
Performed by Weezer4
Why Bother?
Performed by Weezer59
Wind in Our Sail
Performed by Weezer1
Woolly Mammoth
Performed by Weezer4
You Gave Your Love to Me Softly
Performed by Weezer62