Trevor Marshall St. John (born September 3, 1971) is an American actor. He portrayed Todd Manning/Victor Lord Jr. on the ABC daytime drama One Life to Live, and has starred in various primetime shows and films. He is known for his performances in Patrick Wang's critically acclaimed independent drama films, In the Family and The Grief of Others. St. John joined the cast of Roswell, New Mexico in 2019.

This biography of a living person relies on a single source. (December 2023)

St. John was born in Spokane, Washington, and raised in nearby Orchard Prairie, Washington. He attended Whitworth University on a jazz performance scholarship, where he played the drums. As a jazz percussionist, he has played with Gene Harris, Marshal Royal, Slide Hampton, and Bill Berry. In May 2003, he joined the cast of One Life to Live. In August 2022, it was announced that he was joining the cast of The Young and the Restless.^[1]

• Todd Manning and Blair Cramer
• Todd Manning and Téa Delgado