Mount Rokkō (六甲山, Rokkō-san) is the name of a range of mountains in southeastern Hyōgo Prefecture, Japan.

There is no single mountain or peak called "Rokkō," although the highest peak of the mountains is called Rokkōsan-Saikōhō (六甲山最高峰), (literally, the highest peak of the Rokkō Mountains) and the area to the south is known as the Rokkō area.

[1] The mountains run approximately east-west from Sumaura Kōen Park in western Kobe to Takarazuka, and the length of the range is about 56 km (35 mi).

Today, the Rokkō mountain area is a centerpiece of a popular sightseeing and hiking area for people in the metropolitan Kansai region.

Mount Rokkō was the first place to introduce rock climbing to the Japanese by Kuzou Fujiki who established the first rock climbing club in Japan in 1924.