Rowland Johnie Office (born October 25, 1952) is a former outfielder for the Atlanta Braves, Montreal Expos and New York Yankees of Major League Baseball (MLB) between 1972 and 1983.

Office debuted with the Atlanta Braves in 1972, making him the youngest MLB player that year.

Office shared left field responsibilities with future Hall of Famer Hank Aaron, who was nearing the end of his career.

Biographers Mark L. Stewart and Mike Kennedy described Office as "an impossibly skinny 21-year-old who played his position with tremendous enthusiasm, if not always the highest regard for his body.

"[1] Office made one of the most well-known defensive plays in the history of Atlanta–Fulton County Stadium in 1975, when he leaped to catch a ball that appeared to be on its way over the outfield wall.