Murrell Dobbins Career & Technical Education High School, also known as Murrell Dobbins Vocational High School, is a historic vocational school building located in the West Lehigh neighborhood of North Philadelphia, Pennsylvania, United States. It is part of the School District of Philadelphia. The building was designed by Irwin T. Catharine and built between 1936–1937. It is a six- to seven-story, 14-bay, brick building in the Moderne-style. It has a one-story, stone front building. It features brick piers with terracotta tops and the building has terra cotta trim.

Irwin Thornton Catharine was the chief architect of Philadelphia public schools from 1920 until his retirement in 1937. Buildings built during Catharine's tenure ranged from Gothic Revival, as in the case of Simon Gratz High School, to Streamline Moderne, as in his last project, Joseph H. Brown Elementary School. He died in Philadelphia in 1944.