Brett Johnson

Brett Johnson may refer to:
 * Brett Johnson (Australian footballer) (born 1981), Australian rules footballer
 * Brett Johnson (cricketer) (born 1994), New Zealand cricketer
 * Brett Johnson (footballer, born 1985), English footballer
 * Brett Johnson (rugby union) (born 1994), Canadian rugby union player
 * Brett Johnson (writer), American television writer
 * Brett Johnson, former cybercriminal and co-founder of the website ShadowCrew