Jon Hansen is a Seattle based tubist, composer, and producer. He has recently performed/recorded with The Fabulous Party Boys, Ahamefule J. Oluo's Now I'm Fine, ODESZA, Slipstitch, Pickwick, Industrial Revelation, The Seattle Symphony, Tubaluba, and The Seattle Repertory Jazz Orchestra, and has been a featured soloist in North America, Europe, and Asia.

Jon's compositions have been performed/recorded in Europe, Asia, Australia, and North America by Sérgio Carolino, Ko-Ichiro Yamamoto, TAZ, Mr SC and the Wildbones Gang, Steve Rosse, Trompas Lusas, Danny Helseth, Surrealistic Discussion, and Aaron Tindall.

Jon studied tuba with Chris Olka (DMA, MM, University of Washington), Jim Self, Norm Pearson (BMA University of Southern California), and Sérgio Carolino.