Area 4

Area 4 is the name of several places including:


 * Area 4, Cambridge a neighborhood
 * Area 4 (NTS) one of the named test areas at the Nevada Test site
 * Area 4 (venue) and entertainment venue in Germany
 * Brodmann area 4 an area of the brain
 * Jiuquan Launch Area 4 or simply Launch Area 4
 * Special Area No. 4, a special area in Alberta, Canada