Peter Bryan Warr was a British occupational psychologist.
He spent the majority of his academic career at the University of Sheffield, which he joined in 1961.
[2] With Harry Kay, he established the Social and Applied Psychology Unit of which he became Director.
The unit combined with the Institute of Work Psychology from which Warr retired as Emeritus Professor.
[3] In addition to his psychology career, Warr also researched local history.