Larkspur

The term Larkspur may refer to:
*The common name of two closely related plant genera Consolida and Delphinium in the family Ranunculaceae
*The Larkspur radio system formerly used by the British Army
*The town of Larkspur, California
*The town of Larkspur, Colorado
*The character Larkspur, Viktoria's servant in Thief: The Metal Age
*Blue Larkspur, a racehorse, winner of the 1929 Belmont Stakes
*Larkspur, a racehorse, winner of the 1962 Epsom Derby