Scott Allen Klopfenstein is an American musician and a former member of the band Reel Big Fish.

He briefly headed a side project called Pal with fellow former Scholars member Jesse Wilder, but then started The Littlest Man Band, which featured Dan Regan from Reel Big Fish, Vincent Walker from Suburban Legends, and three members of The Scholars.

Reel Big Fish and The Littlest Man Band have performed at the same venues.

In September, he was diagnosed with Guillain–Barré syndrome while touring New Zealand with Reel Big Fish.

In 2008, he played trumpet on the Less Than Jake album GNV FLA.[citation needed] Klopfenstein retired from Reel Big Fish at the end of 2011, before the birth of his first child.