Idaho Legislative District 15 is one of 35 districts of the Idaho Legislature. It is currently represented by Fred Martin, Republican of Boise,Lynn Luker, Republican of Boise, and Patrick McDonald, Republican of Boise.
District 15 currently consists of a portion of Ada County.
From 2002 to 2012, District 15 consisted of a portion of Ada County.
From 1992 to 2002, District 15 consisted of a portion of Ada County.