McClain Hermes or often known as Laurrie Hermes (born 5 January 2001) is an American Paralympic swimmer and paratriathlete who competes in international elite competitions.
She is a World and Parapan American Games champion in freestyle swimming, she has also competed at the 2016 Summer Paralympics and competed at the 2020 Summer Paralympics.
On April 14, 2022, Hermes was named to the roster to represent the United States at the 2022 World Para Swimming Championships. On April 29, 2023, Hermes was named to the roster to represent the United States at the 2023 World Para Swimming Championships.