Manu'ula Asovalu Tuiasosopo (born August 30, 1957) is a former American football defensive lineman. He was drafted in the first round (18th overall) by the Seattle Seahawks of the National Football League (NFL). He played college football at UCLA. He spent the final three seasons of his career with the San Francisco 49ers.
Tuiasosopo was last employed by the Alaska Airlines cargo department in Seattle, Washington. He currently coaches the defensive line for Redmond High School in Redmond, Washington.
He is the father of former NFL players Marques a quarterback, Zach a running back, Matt an Atlanta Braves utility player, and daughters Leslie and Ashley Tuiasosopo.