Who Killed Simon Baird
- Annu: 1916
- Paese: United States of America
- Genre: Mystery
- Studio: Equitable Motion Pictures Corporation
- Parolla chjave: silent film
- Direttore: James Durkin
- Cast: Edna Wallace Hopper, Charles J. Ross, Muriel Ostriche, Nicholas Dunaew, John Webb Dillion, J.H. Ryley
