Miroslawa Kazimiera Sarna (née Salacinska; born 8 June 1942) is a Polish former track and field athlete who competed in the long jump, short sprints and the women's pentathlon.
She was the gold medallist in the long jump at the 1969 European Athletics Championships and was twice a bronze medallist in that discipline at the European Athletics Indoor Championships.
An 8-time Polish national champion, she represented her country at the 1968 Summer Olympics.