Wolfgang Gayer (born 9 January 1943 in Germany) is a German retired footballer who last played for LASK in Austria.
Gayer started his senior career with SC Neckarstadt. In 1969, he signed for Hertha BSC in the German Bundesliga, where he made one-hundred and six appearances and scored thirty-two goals. After that, he played for Durban City, Hellenic, TSV 1860 Munich, and LASK.