Incumbents Joseph Nowak and Richard Blanchard will look to defend their seats from former Selectman Donald Sommer.
The town has one contested election and one elected office in search of a candidate with 11 days left to file paper for May's election.
Nominations are open for elective office in Clarksburg. The annual town election will be held on Tuesday, May 28.
After four terms, Ward 7 Councilor Anthony Simonelli will not seek re-election this November.
Simonelli sent an e-mail to his constituents on Thursday announcing his intentions to "retire" from the council.