Leftfield (disambiguation)

Leftfield are a British electronic music group

Leftfield or Left Field may also refer to:
 * Left field, a position in baseball
 * The Left Field, an event at a number of British music festivals
 * Left Field Lounge, the area beyond the stadium fence at Mississippi State University
 * Leftfield Magazine, the magazine of Scottish Socialist Youth
 * Left Field Productions, a video game development studio