Henniker

Henniker may refer to:
 * Baron Henniker, a barony in County Wicklow, Ireland
 * Henniker baronets
 * John Henniker, 1st Baron Henniker (1724–1803), British Member of Parliament
 * Charles Henniker-Major, 6th Baron Henniker (1872–1956)
 * Henniker, New Hampshire, United States, New England town named for John Henniker
 * Henniker (CDP), New Hampshire, United States, the main village in the town of Henniker