Jeff Chapman

Jeff(rey) or Geoff(rey) Chapman may refer to:


 * Jeff Chapman a.k.a. Ninjalicious (1973–2005), Canadian urban explorer and fountaineer
 * Jeff Chapman (politician) (born 1959), American state senator
 * Jeff Chapman (singer) (born 1969), American Gospel singer
 * Jeff Chapman (footballer) (born 1948), Australian rules footballer
 * Jeffrey Chapman (lawyer) (born 1958), American attorney
 * Geoffrey Chapman (1930–2010), publisher
 * Geoff Chapman (rugby union) (born 1939), Australian rugby union player