The 2010 season saw Somerset County Cricket Club competing in three domestic competitions; the first division of the County Championship, the Clydesdale Bank 40 and the Friends Provident t20. They finished as runners-up in both the County Championship and the Friends Provident t20, and reached the final in the Clydesdale Bank 40 competition. They were captained for the first season by former England international, Marcus Trescothick.