Atiim Kiambu Hakeem-Ah "Tiki" Barber (pronounced /TEE-kee/; born April 7, 1975) is a sports broadcaster, author, and former American football running back for the New York Giants. He is the identical twin brother of Ronde Barber, a cornerback who plays for the Tampa Bay Buccaneers. Barber was a correspondent on NBC's 4th hour of The Today Show with Ann Curry and Hoda Kotb.

Barber retired from the NFL at the end of the 2006 NFL postseason as the franchise's all-time rushing and reception leader. On February 13, 2007, he was formally introduced as a correspondent for NBC's Today Show and Football Night in America/Sunday Night Football. Tiki was also the host of NBC's pre-show for the 66th Annual "Golden Globe Awards" with Brooke Burke and Nancy O'Dell

On September 18, 2007, Barber's book, Tiki: My Life and the Game Beyond was published. The autobiography was co-written by Gil Reavill.