Alberto Lewis Crane (born July 14, 1976) is an American former mixed martial artist, submission grappler and Brazilian Jiu-Jitsu instructor.

Crane moved to Brazil shortly after high school to train at the Gracie Barra academy in Rio de Janeiro, and then Belo Horizonte full-time.

He holds a black belt in Brazilian Jiu-Jitsu under Vinicius Magalhaes (Draculino) and Carlos Gracie Jr.

Upon returning to New Mexico, Crane began teaching Brazilian Jiu-Jitsu and opened two academies, one in Santa Fe and one in Albuquerque.

In his second UFC fight against Kurt Pellegrino, Crane did not take advantage of a high kick early enough in the first round.