Bob Dillner (born November 29, 1969) is an American motorsports journalist and television broadcaster. Born in Huntington, New York, he is currently a pit lane reporter and play-by-play announcer as well as owning and operating Speed51.com. He was also the creator of Trackside Long Island, which first aired in 1992. Afterward, he became a Speed Channel commentator. He currently resides in Concord, North Carolina.