Danielle Grega (born July 2, 1996) is an American field hockey player.

[1] Grega was named to the U.S Women's National Team in 2018.

She began playing hockey in her sixth year at school.

[1] Grega made her senior international debut in 2018 during a test series against Belgium.

[2] Grega has been a regular inclusion in the United States team since her debut, most recently appearing in the 2019 FIH Pro League.