Chummy

Chummy is a nickname, and may refer to:


 * Chummy Broomhall (1919–2017), American cross country skier
 * Chummy Fleming (1863–1950), pioneer unionist
 * Chummy MacGregor (1903–1973), American jazz keyboardist
 * George Edward Gray, known as Chummy Gray (1873–1913), American baseball player