Helen Nicholson or Nicolson may refer to:
*
Helen Nicholson (medical academic)
Helen Nicholson is a New Zealand medical academic specialising in male reproductive health. She is a full professor and served as Acting Vice-Chancellor of the University of Otago between March 2023 and June 2024.
Academic career
After a 1986 ...
, New Zealand medical academic specialising in male reproductive health
*
Helen Nicolson (child psychiatrist), British child psychiatrist
*
Helen J. Nicholson, British historian
*
Helen Thayer
Helen Thayer (née Nicholson'';'' born 12 November 1937) is a New Zealand-born explorer who lives in the United States. In 2009, Thayer was named one of the most important explorers of the 20th century by the National Geographic Society.
Biogra ...
, née Nicholson, New Zealand-born explorer in the United States
{{hndis, Nicholson, Helen