During her senior season, Parsons played with a leg injury, but appeared in 30 games and scored a career high in goals with 17. Added to her 15 assists, she finished the season with 32 points. Of her 17 goals, eight were scored on the power play, ranking second overall on the Big Green. Dating back to the previous season, Parsons entered the season with a 12-game scoring streak. In her second game of the 2008–09 season, her streak was snapped against the St. Lawrence Skating Saints. On January 31, 2009, she became the 29th Dartmouth player to notch 100 career points.