Jun Senoue (瀬上 純, Senoue Jun, born August 2, 1970 in Matsushima, Miyagi, Miyagi Prefecture, Tōhoku, Japan) is a Japanese video game composer and musician from Wave Master, well known for his contributions in many Sonic the Hedgehog games. He is also the guitarist and songwriter for the band Crush 40, which also contributes to many Sonic the Hedgehog games.