Kil Yong-woo (; born December 17, 1955) is a South Korean actor.
In 2010, he played one of the main characters in the stage adaptation of the bestselling novel Please Look After Mom.
Besides acting, Kil is also a full-time faculty member of Jangan University's Department of Entertainment, an adjunct professor at Kyungpook National University, and an adjunct professor at Kaya University.