Joseph McGinty "McG" Nichol (born August 9, 1968) is an American film director, film and television producer, and former record producer.

MCG commonly refers to the Melbourne Cricket Ground, Australia.

The Melbourne Cricket Ground (MCG), also known simply as "The G", is an Australian sports stadium located in Yarra Park, Melbourne, Victoria, and is home to the Melbourne Cricket Club. It is the 10th-largest stadium in the world, the largest in Australia, the largest in the Southern Hemisphere, the largest cricket ground by capacity, and has the tallest light towers of any sporting venue. The MCG is within walking distance of the city centre and is served by the Richmond railway station, Richmond, and the Jolimont railway station, East Melbourne. It is part of the Melbourne Sports and Entertainment Precinct.