Kenneth T. (Ken) Orr (born ca 1939) is an American software engineer, executive and consultant, known for his contributions in the field of software engineering to structured analysis and with the Warnier/Orr diagram.
Bobby Orr | Ken Orr | Walter Orr Roberts | Venn diagram | J. Edwin Orr | Emma Restall Orr | David Orr | Chris Orr | Charles Lindsay Orr-Ewing | Virginia Orr Maes | Robert D. Orr | Phase diagram | Pete Orr | Orr, Minnesota | John Herbert Orr | Function block diagram | Fritz Orr | Euler diagram | Coxeter–Dynkin diagram | Corinne Orr | W. W. Orr Building | William T. Orr | William I. Orr | Wesley Fletcher Orr | Warnier/Orr diagram | Voronoi diagram | Scott Orr | Satake diagram | Robert C. Orr | Richard Orr Newton |