Kavumbhagom, also spelled Kavumbhagam, is a ward and a census village in Thiruvalla municipality, in the Pathanamthitta district of Kerala, India.

Kavumbhagom is an important junction serving as a major road route connecting Changanasserry, Thiruvalla, Chathenkary, and Mavelikkara.

Situated in the street commencing from Erankavu Temple to the Kaavil Temple in present-day Kavumbhagom, the houses in this street are still called "Kāvile Vīdukaḷ" (Malayalam for in a Kavu) and the houses in the Pushpagiri-Tholassery area are known as "Malayile Vīdukaḷ" (Malayalam for on a hill)), because it was situated on an elevated area when compared to the Kāvile Vīdukaḷ.

Quotes about this famous street and its people are mentioned in the renowned poem "Unnuneeli Sandesham".

The first school in Thiruvalla was established in the mid-19th century in the Kāvil Market on the road to Pallippalam.

Kavumbhagom, like the rest of Thiruvalla, is rich in the cultures of both Hinduism and Christianity.