Dallas Open may refer to:

Golf Dallas Open Invitational, a golf tournament on the PGA Tour, now known as The Byron Nelson Dallas Civitan Open, a golf tournament on the LPGA Tour, later known as the Mary Kay Classic Greater Dallas Open, a defunct golf tournament on the Web.com Tour Dallas Open (1926), a professional golf event played only in 1926

Tennis Dallas Open (2022), a current tennis tournament Dallas Open (1953–1983), a defunct tennis tournament

See also