Delphinium bakeri, or Baker's larkspur, is a species of perennial herb in the buttercup family, Ranunculaceae.

Baker's larkspur grows on decomposed shale within coastal scrub plant community.

Its range historically included the Point Reyes Peninsula and areas between Camp Meeker and Petaluma, California.

In July 2002, county-hired road crews mowing weeds in the critical habitat area cut down 30 to 50 Baker's larkspurs.

In October 2004, the plant was nearly made extinct in earnest by road workers using heavy machinery to unclog a roadside drain.