Anna Cummins is an American rower who won a gold medal at the 2008 Summer Olympics and a silver medal at the 2004 Summer Olympics in the women's eight. At the FISA World Rowing Championships in 2006, Mickelson won the gold medal in the women's eight with a new world's best time of 5:55.50, and with partner Megan Cooke, she placed 4th in the women's pair. At the FISA World Rowing Championships in 2007, Mickelson won the gold medal again in the women's eight and won the "B" final in the women's pair.