Randy Craig Wolfe, known as Randy California, was an American guitarist, singer and songwriter, and one of the original members of the rock group Spirit, formed in 1967.

Spirit was an American rock band founded in 1967 and based in Los Angeles. Their most commercially successful single in the United States was "I Got a Line on You". They were also known for their albums, including their self-titled debut album, The Family That Plays Together, Clear, and Twelve Dreams of Dr. Sardonicus.