The Grand Wazoo
Album studio karya Frank Zappa
Dirilis	December 1972
Direkam	Paramount Studios, Hollywood April – May 1972
Genre	Jazz fusion
Durasi	37:05
Label	Rykodisc
Produser	Frank Zappa
Kronologi Frank Zappa
Waka/Jawaka (1972)Waka/Jawaka1972 The Grand Wazoo (1972) Over-Nite Sensation (1973)Over-Nite Sensation1973

The Grand Wazoo adalah album jazz fusion oleh Frank Zappa, diterbitkan pada 1972.

1. "The Grand Wazoo" – 13:20
2. "For Calvin (And His Next Two Hitch-Hikers)" – 6:06
3. "Cletus Awreetus-Awrightus" – 2:57
4. "Eat That Question" – 6:42
5. "Blessed Relief" – 8:00

• Frank Zappa – guitar, percussion, vocals
• Mike Altschul – woodwind
• Billy Byers – trombone
• Chunky – vocals
• Lee Clement – percussion
• George Duke – keyboards, vocals
• Earl Dumler – woodwind
• Aynsley Dunbar – drums
• Tony Duran – guitar, bottleneck guitar
• Erroneous – bass
• Alan Estes – percussion
• Janet Neville-Ferguson – vocals
• Fred Jackson, Jr. – woodwind
• Sal Marquez – bass, trumpet, vocals, brass
• Joanne Caldwell McNabb – vocals, brass, woodwind
• Malcolm McNabb – trombone, horn
• Janet Neville-Ferguson – vocals
• Tony Ortega – woodwind
• Joel Peskin – saxophone, woodwind
• Don Preston – Mini Moog
• Johnny Rotella – woodwind
• Ken Shroyer – trombone, brass, contractor and spiritual guidance
• Ernie Tack – brass
• Ernie Watts – saxophone, woodwind
• Robert Zimmitti – percussion

• Lyrics and information
• Release details