Allen Edward Weh (born November 17, 1942) is an American business executive, politician, and retired colonel in the U.S. Marine Corps Reserve.

[5] Colonel Weh was recalled for active duty during the Persian Gulf War, for the U.S. expedition into Somalia, and to serve as Chief of Staff of Marine Forces Pacific prior to retiring in 1997.

[5] In 2003-2004 he was recalled from the USMC Retired List to serve in Iraq and given a key leadership role with the creation and organization of the new Iraqi Army.

[11][12] On 1 June 2010, Weh lost to his main opponent in the primary, Doña Ana County District Attorney Susana Martinez.

At the end of the election, Weh came up second with the votes, as compared to opponents Susana Martinez who took the lead, Doug Turner who came to third, Pete Domenici, Jr. in fourth, and Janice Arnold Jones who came in last.

In the 2014 election, Weh ran on the Republican ticket for United States Senate seat against the incumbent Democrat Tom Udall.