Håvard Fossum (born 7 June 1971 in Trondheim, Norway) is a Norwegian jazz musician (saxophone and flute), composer and arranger, situated in Oslo since January 2000.

He is known from a series of recordings and cooperations with the likesog Tommy Dorsey, John Surman, Staffan William-Olsson, Jens Wendelboe, Anders Aarum and Jarle Vespestad.

The band comprises his brother Jens Fossum (double bass), Anders Aarum (piano) and Jarle Vespestad (drums).

In 2007 he presented "Fossum Experience" with Julie Dahle Aagård as special guest, at the club "Herr Nilsen" in Oslo,[2] and was saxophone soloist with Bill Champlin from the legendary band Chicago and Kringkastingsorkesteret (KORK) in 2010.

In 2011 he released the album Examination Of What within Håvard Fossum/Børge-Are Halvorsen Quartet, (including his brother Jens and Håkon Mjåset Johansen.