The 1974 City National Buckeye Championships was a men's tennis tournament played on outdoor hard courts at the Buckeye Boys Ranch in Grove City, Columbus, Ohio in the United States that was part of Group B of the 1974 Grand Prix circuit.

It was the fifth edition of the tournament and was held from August 13 through August 19, 1974.

Fourth-seeded Raúl Ramírez won his second consecutive singles title at the event and earned $9,000 first-prize money.

[3] Raúl Ramírez defeated Roscoe Tanner 3–6, 7–6(7–3), 6–4 Anand Amritraj / Vijay Amritraj defeated Tom Gorman / Bob Lutz walkover