Blake Allen Harper (born Peter Tiefenbach on October 19, 1968) is a Canadian former gay pornographic film actor.
Harper worked as a registered nurse from 1989 until a scout offered him a meeting with Steven Scarborough of Hot House Entertainment.
Scarborough offered to shoot him in a gay adult film.
He eventually appeared in around 60 gay and bisexual adult films over a span of 7 years.
He won an award for "Best Performer" at the Young Erotic Gay Video Awards known in the industry as the Grabbys.
In 2000, during the GayVN Awards, he won an award for "Best Actor" for his role in Animus, directed by Wash West.
Harper also won the 2001 GayVN Award for "Gay Performer of the Year".
In 2003, he won the FICEB HeatGay Best Actor Award for the movie Ya sé quien te la chupó el último verano.