Allen Rosenshine

Allen Rosenshine
BornMarch 14, 1939
NationalityAmerican
Alma materColumbia College (BA)
OccupationChairman emeritus of BBDO
Known forCo-founding Omnicom Group
Honours"Top 100 Advertising People in the 20th Century"

Allen G. Rosenshine (born March 14, 1939) is an American advertising executive who previously served as chairman and chief executive officer (1985-1986, 1989–2006) of Batten, Barton, Durstine & Osborn (BBDO). He was also the founding chairman (1986-1989) of the Omnicom Group, the second largest advertising agency in the world.