Binibining Pilipinas 2003

Binibining Pilipinas 2003 (billed as The Ruby Year) was the 40th edition of Binibining Pilipinas. It took place at the Smart Araneta Coliseum in Quezon City, Metro Manila, Philippines on March 15, 2003.

At the end of the event, Karen Loren Agustin crowned Carla Gay Balingit as Binibining Pilipinas Universe 2003. Katherine Anne Manalo crowned Maria Rafaela Yunon as Binibining Pilipinas World 2003, while Kristine Alzar crowned Jhezarie Javier as Bb. Pilipinas-International 2003. Kate Sephora Baesa was named First Runner-Up, while Noela Mae Evangelista was named Second Runner-Up.

Later that year, Noela Mae Evangelista was appointed as Binibining Pilipinas Queen of Tourism 2003.