Dibble Peak (77°29′S169°3′E) is a peak 2.3 nautical miles (4.3 km) southwest of Post Office Hill in the Kyle Hills of Ross Island. The peak rises to about 1,100 metres (3,600 ft) and marks the highest and southwestern-most point of Warren Ridge. At the suggestion of P.R. Kyle, it was named by the Advisory Committee on Antarctic Names (2000) after Raymond R.