Highmark Stadium is the home stadium of the Buffalo Bills of the National Football League set to open in 2026.

Highmark Stadium may also refer to:

Ralph Wilson Stadium, home stadium of the Buffalo Bills from 1973–2026, which was named "Highmark Stadium" from 2021–2026 F.N.B. Stadium (Pittsburgh), home stadium of Pittsburgh Riverhounds SC of the USL Championship, which was named "Highmark Stadium" from 2013–2026