Jumbo jet most commonly refers to:
Wide-body aircraft Boeing 747 originally and specifically
Jumbo Jet may also refer to:
Roller coasters Jumbo Jet (Cedar Point), a roller coaster formerly at Cedar Point amusement park. Jumbo Jet (Six Flags Great Adventure), a roller coaster formerly at Six Flags Great Adventure amusement park. Jumbo Jet (Morey's Piers), a roller coaster formerly at Morey's Piers amusement park.
See also Jumbo (disambiguation) Jet (disambiguation) Airbus A380, "Super Jumbo Jet", specifically Boeing 777, "Mini Jumbo Jet", specifically