This site says yes, through her marriage to Shimon.
Dina did get blessed from Ya'akov. Dina married Shimon (see Rashi Vayechi 46-10) therefore the bracha that was given to Shimon (see Rashi 49-28) was like giving her a bracha also.
the son of the Canaanitess: The son of Dinah, who had been possessed by a Canaanite. When they killed Shechem, Dinah did not want to leave until Simeon swore to her that he would marry her - [Gen. Rabbah (80:11)].