20 Years of Jethro Tull – box set zespołu Jethro Tull wydany na jego dwudziestolecie przez Chrysalis Records w 1988. 20 Years of Jethro Tull wydano na 3 płytach CD oraz na 5 gramofonowych.
Wydanie CD CD 1
"Song for Jeffrey" – 2:47 (BBC Sessions) "Love Story" – 2:43 (BBC Sessions) "Fat Man" – 2:55 (BBC Sessions) "Bourée" – 4:04 (BBC Sessions) "Stormy Monday Blues" – 4:05 (BBC Sessions) "A New Day Yesterday" – 4:19 (BBC Sessions) "Cold Wind To Valhalla" – 1:32 "Minstrel In The Gallery" – 2:08 "Velvet Green" – 5:52 "Grace" – 0:33 "Jack Frost and The Hooded Crow" – 3:20 "I'm Your Gun" – 3:18 "Down At The End Of Your Road" – 3:30 "Coronach" – 3:52 "Summerday Sands" – 3:45 "Too Many Too" – 3:27 "March The Mad Scientist" – 1:47 "Pan Dance" – 3:24 "Strip Cartoon" – 3:16 "King Henry's Madrigal" – 2:58 "A Stitch In Time" – 3:38 "17" – 3:07 "One for John Gee" – 2:04 "Aeroplane" – 2:16 "Sunshine Day" – 2:26