Half back
Look up halfback in Wiktionary, the free dictionary.
A halfback, half back, or half-back may refer to:
- Stand-off, in rugby league football
 - Halfback (rugby league)
 - Half-back (rugby union)
 - Half back (association football), an obsolete position
 - Halfback (American football), a type of running back
 - Halfback (Canadian football), a type of defensive back
 - Half-back line, in Australian rules football