Rubi Valley is a rural municipality located within the Dhading District of the Bagmati Province of Nepal.

The rural municipality spans 401.85 square kilometres (155.16 sq mi), with a total population of 9,565 according to a 2011 Nepal census.

[3][4] The previous Lapa, [Sertung], and Tipling VDCs were merged to form Rubi Valley.

Rubi Valley is divided into 6 wards, with [Sertung] declared the administrative center of the rural municipality.

[5] In terms of ethnicity/caste, 74.1% were Tamang, 12.4% Ghale, 7.9% Gurung, 3.5% Kami, 0.7% Damai/Dholi, 0.5% other Dalit, 0.4% Hill Brahmin, 0.1% Chhetri and 0.3% others.