Annette Hersey Johnson (later Annette Acton-Adams; born 27 June 1928) is a former alpine skier from New Zealand.
She competed for New Zealand at the 1952 Winter Olympics at Oslo, and came 30th in the Giant Slalom (3-0.66), the best result for the New Zealand team, but did not finish in the Slalom.
Her niece Fiona Johnson was an alpine skier at the 1980 Winter Olympics.