Marcia A. Tillisch (October 8, 1963 – November 20, 2014) was an American curler.

Tillisch played lead for Lisa Schoeneberg in 1995 when they won the gold medal at the US National Championships with an undefeated 9–0 record.

[1] As national champions, Tillisch, Schoeneberg, and their other teammates Amy Wright and Lori Mountford continued on to represent the United States at the 1995 World Championship in Brandon, Manitoba.

[2] Tillisch was the top-ranked team at the championship with a 85% shooting percentage.

[4] They both were very active in their local curling club in Wausau, Wisconsin.