Mount Allison is a peak of the Diablo Range, located in the East Bay southeast of Fremont, California.

Unlike those other two peaks, Mount Allison is located on unincorporated private property owned by a broadcasting company.

Erected on February 25, 1998, the antenna is 443 feet (135 m) high and has three prongs at the top.

[3] KTSF has relocated its transmitters to Mount Allison on May 7, 2018, previously located atop San Bruno Mountain.

KTLN-TV and KAXT-CD relocated their transmitters to Mount Allison on June 1, 2018, previously located atop Mount Burdell.