Brent Krahn (born April 2, 1982) is a Canadian former professional ice hockey goaltender.

He subsequently spent time in the American Hockey League with the San Antonio Rampage, Lowell Lock Monsters, Omaha Ak-Sar-Ben Knights, and the Quad City Flames.

A recurring knee injury seriously hampered his development at the professional level, and Krahn is now widely regarded as a draft bust.

Following the 2007-2008 NHL season and after 8 years of development in the Flames organization, the team made the decision to not re-sign Krahn, and he became an unrestricted free agent.

After the 2010-2011 regular season it was announced that he had been left off the Stars' Clear-Day roster and was therefore ineligible for the AHL playoffs.