Frogner Manor is an oil on canvas painting by the Norwegian artist Johan Christian Dahl, executed in 1842.

It shows the eponymous Frogner Manor and its surrounding landscape gardens.

The painting was executed in 1842 on behalf of landowner Benjamin Wegner, the owner of Frogner Manor.

He was then a guest at Frogner Manor and was asked to create the painting.

The work was exhibited for a time at Frogner Manor, at the current Oslo City Museum, through loans from the new owners.