Maj-Briht Bergström-Walan (17 November 1924 – 25 August 2014) was a Swedish psychologist and midwife, as well as the first authorised sexologist in Sweden.
She also held a Master of Philosophy in the study of the history of literature and Nordic languages.
Bergström-Walan has written several books; most notably Den svenska kvinnorapporten: kvinnor i Sverige berättar om sitt sexliv ("The Swedish women's report: women in Sweden talk about their sex life"; co-authored with Helle Høpfner Nielsen), Din bok om kärlek och sex ("Your book on love and sex") and Förbjudna drömmar ("Forbidden dreams"; co-authored with Malena Ivarsson (sv)) She has also written columns in Expressen, Kamratposten, Mitt Livs Novell (sv) and Private Magazine.
Bergström-Walan was married to church historian Bror Walan (sv) between 1949 and 1972, and she has one son, Gustav (born 1952), from that marriage.
She then started to cohabit with the Danish-born psychologist Helle Høpfner Nielsen (sv; 1929–2013) from 1976, and were then married from 2007 until the latter's death in 2013.