Sigrid Ulbricht (née Heimann; born 25 July 1958) is a German former track and field athlete who competed in the long jump for East Germany.

[1] Ulbricht originally competed in the women's pentathlon and recorded a best score of 4303 points in 1977.

[2] She rose to prominence in the long jump in 1980 with a runner-up finish at the East German Athletics Championships behind Siegrun Siegl.

At the 1981 European Athletics Indoor Championships she was the silver medallist behind her West German rival Karin Hänel.

[1] Ulbricht was among the athletes subject to East German state doping, with her documents being revealed by Brigitte Berendonk.