David Giuntoli's life story begins in Milwaukee, Wisconsin, where he was born, before moving to St. Louis, Missouri, where he spent his formative years under the care of his parents, Mary and David Giuntoli. His educational journey commenced at St. Louis University High School, where he laid the foundation for his future academic pursuits. Subsequently, he enrolled in Indiana University Bloomington, earning a Bachelor's Degree in International Business and Finance, a testament to his academic prowess. Following his graduation, Giuntoli made the bold decision to relocate to Los Angeles in 2007, driven by his ambition to make a name for himself in the acting world. He joined the esteemed Echo Theater Company, marking the beginning of his professional acting career.
Initially, Giuntoli's television appearances were on reality shows, specifically The Challenge in 1998 and Road Rules in 1995. However, it was his subsequent roles in Privileged in 2008 and Eli Stone in 2008 that brought him the recognition he was seeking. The breakthrough role that catapulted him to stardom came in 2011, when he was cast as the lead character, Nick Burkhardt, in NBC's Grimm, a role that would cement his status as a talented actor in the television industry.