Barnett (disambiguation)

Barnett is both a surname and a masculine given name.

Barnett may also refer to:


 * Barnett class lifeboat, operated by the RNLI between 1923 and 1989
 * Barnett effect, magnetisation of spinning objects
 * Barnett formula, in UK public expenditure
 * Barnett, Georgia, a community in the United States
 * Barnett, New Brunswick, Canada
 * Barnett Township (disambiguation), various townships in the United States