Tiffany R. Warren

Chief Diversity Officer in New York

Tiffany R. Warren

Chief Diversity Officer in New York

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As Senior VP, Chief Diversity Officer for Omnicom Group, Tiffany leads the strategy that enhances Omnicom's vision to be a world class, benchmark company for sustainable diversity and inclusion and aligning this critical practice with the company’s business objectives and clients’ results. She oversees a team focused on Omnicom-wide change efforts for the advancement and retention of top performing talent inclusive of women, people of color and members of the LGBT community in an inclusive work culture.

Recognized as a leader and visionary in the field of diversity, Tiffany is a talent strategist with 21 years of championing diverse professionals in the advertising industry. In 2005, she founded ADCOLOR, which has launched the ADCOLOR Conference & Awards and the ADCOLOR FUTURES program. As President of ADCOLOR, she is deeply involved in the direction the creative industries are taking around diversity and inclusion.

In addition to her roles with Omnicom and ADCOLOR, Tiffany serves on the boards of several organizations: the Ad Council, GLAAD, Brotherhood|Sister Sol, American Advertising Federation and The Ghetto Film School. She is also a member of the 4A's Diversity Committee and the AAF Mosaic Center Executive Council, through which she helps prepare diverse talent to soar in careers with longevity and purpose.

Tiffany was honored as an Advertising Age Woman to Watch, AAF District 2 "Role Model" Diversity Achievement Award, AAF Hall of Achievement Inductee and The Jack Avrett Volunteer Award Recipient (the youngest in the awards history), Black Enterprise Top Executives in Diversity, AAF Pioneer in Diversity Award (Omnicom Group), 4A's MAIP Gladiator Award, the National Association Black Journalists' Patricia L. Tobin Media Professional Award Recipient, The European Diversity Awards' Global Diversity Champion Award, the Woman of Distinction Award from the Girl Scouts of Greater New York, the Black Institute's Media Leadership Award, AOL MAKER, the New York Urban League's Frederick Douglass Medallion and the AAF Barton G. Cummings Gold Medal for Distinguished Service, the 4A's 100 People Who Make Advertising Great List, Ebony 100 and John A. Reisenbach Distinguished Citizenship Award.

A native Bostonian and the oldest of ten children, Tiffany is a proud graduate of The Winsor School and Bentley University and still finds the time to mentor over 120+ professionals personally.

  • Work
    • Omnicom Group