Pierre Dolbeault (* 1924) is a French mathematician.
He studied with Henri Cartan and graduated in 1944 from the Ecole Normale Superieure. He taught in the 1950s in Montpellier and Bordeaux and later at the Universite Pierre et Marie Curie (Jussieu). With Pierre Lelong and Henri Skoda he held an Analysis seminar in Paris
The Dolbeault cohomology is named after him, and so is the Dolbeault theorem.