William Weber (born April 3, 1956) is an American politician and Republican member of the Minnesota Senate.

A licensed real estate broker, he and his wife, Barb, continue to reside in Luverne, and have two adult children.

[2] Weber first ran for the Minnesota Senate in 2006, losing to longtime Democratic incumbent Jim Vickerman.

In 2012, after incumbent Republican Senator Doug Magnus announced he would not seek reelection, he ran again and was elected.

[4] Weber has opposed penalties for property owners who do not maintain vegetative buffers around water.