Rod McLachlan is an actor, known for National Treasure, Magnolia, Instinct, and Conspiracy Theory. Other film credits include California Winter, Superhero Movie, The Kid, Where the Money Is, Radioland Murders, and Home, James.

Television credits include ABC’s Modern Family, AMC’s Mad Men, CBS’ Medium, CBS’ Numb3rs, CBS’ CSI, and NBC’s ER.

Theatre credits include his Broadway debut as H.R.H. The Prince/Simon Pilkings in Death and the King's Horseman (Vivian Beaumont Theatre), Gordon Brown in The Audience (Gerald Schoenfeld Theatre), Seton Cram in Holiday (Circle in the Square Theatre), and Stepan Korobkin/Others in The Government Inspector, Lucius/Others in Timon of Athens, Bertrand de Poulengey in Saint Joan, and Sam Craig in Our Town (Lyceum Theatre), and Inspector Hound/Others in The Real Inspector Hound and Francisco/Others in The Fifteen Minute Hamlet (Criterion Center Stage); and Off-Broadway, as Carbon in Cyrano De Bergerac (Laura Pels Theatre) and Volumnius in Julius Caesar (Newman Theatre).