Michalina Anna Wislocka ([m?i.xa'l?i.na 'an??a vi'sw?t?ska]; née Braun; 1 July 1921 – 5 February 2005) was a Polish gynecologist, sexologist, and author of Sztuka kochania (verbatim: The Art of Loving, English edition A Practical Guide to Marital Bliss, 1978), the first guide to sexual life in Communist countries.
Her book became a bestseller, with a total circulation of 7 million copies, and started greater openness about matters of sex and sex life in Poland.