Michaela Murphy, better known by her stage name Jessie Flower (born August 18, 1994) is an American voice actress, who is best known for voicing Toph Beifong in the Nickelodeon animated TV series Avatar: The Last Airbender.

For Disney, she voiced Chaca in Kronk's New Groove and in the TV series The Emperor's New School and Young Franny in Meet the Robinsons. She also provided addtional character voices in Finding Nemo and Brother Bear 2.