Jambu
Jambu or jumbu may refer to:

 Jambuswami (543-449 BCE), Jain monk
 Jambu, a Malay/Indonesian term for various fruits, including:
 jambu air, Syzygium aqueum (Watery rose apple)
 jambu batu, guava
 jambu bol, Syzygium malaccense (Malay rose apple)
 jambu semarang, Syzygium samarangense (wax apple)
 Jambul or jambu tree, Syzygium cumini
 Jambu, a Brazilian term for the herb Acmella oleracea
 Jambu fruit dove, a species of fruit dove (bird)
 Jambudvipa, the terrestrial world in the cosmologies of Indian religions, also an alternate name of India
 Jambu, an orca in the South Park episode "Free Willzyx"
 Jambu (film), a 1980 Indian Tamil-language film, see list of Tamil films of 1980
 Jambulingam (director), Indian film director, see Apna Desh or Miss Mary

