Ivar Larsen Kirkeby-Garstad (5 August 1877 – 19 June 1951) was a Norwegian politician for the Agrarian Party.

He was elected to the Parliament of Norway from Nord-Trøndelag in 1921, and was re-elected on five consecutive occasions.

He was also acting Minister of Agriculture from February to March 1932 in Kolstad's Cabinet, and Minister of Trade, Shipping, Industry, Craft and Fisheries from March 1932 to March 1933 in Hundseid's Cabinet.

[2] He was the father of politician Lars Reidulv Kirkeby-Garstad (1907–1977).

This article about a Norwegian politician born in the 1870s is a stub.